ALLEGIANCE TELECOM INC
EX-10.1
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<DESCRIPTION>EX-10.1
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<BR></FONT><FONT SIZE=2><B>Exhibit&nbsp;10.1    <BR>  </B></FONT></P>

<P><FONT SIZE=2><B>** NOTE: CERTAIN MATERIAL HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT AND SUCH MATERIAL HAS BEEN FILED SEPARATELY WITH THE SEC.  </B></FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2><B> <A NAME="ki4787_amendment_four_to_integrated_n__ame02674"> </A>
<A NAME="toc_ki4787_2"> </A>
<BR>    AMENDMENT FOUR TO INTEGRATED<BR>  NETWORK SOLUTION PURCHASE AGREEMENT    <BR>  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT SIZE=2><B>THIS AMENDMENT FOUR TO INTEGRATED NETWORK SOLUTION PURCHASE AGREEMENT</B></FONT><FONT SIZE=2> (this "</FONT><FONT SIZE=2><B><I>Amendment
Four</I></B></FONT><FONT SIZE=2>"), is effective as of August&nbsp;21, 2002 (the "</FONT><FONT SIZE=2><B><I>Effective Date</I></B></FONT><FONT SIZE=2>"), by and between Genuity Solutions&nbsp;Inc., with a
principal business address at 225 Presidential Way, Woburn, Massachusetts 01801 ("</FONT><FONT SIZE=2><B><I>Genuity</I></B></FONT><FONT SIZE=2>"), and Allegiance Telecom Company Worldwide, with a principal
business address at 9201 N. Central Expressway, Dallas, Texas 75231 ("</FONT><FONT SIZE=2><B><I>Allegiance</I></B></FONT><FONT SIZE=2>") (collectively, the
"</FONT><FONT SIZE=2><B><I>Parties</I></B></FONT><FONT SIZE=2>"), which amends that certain Integrated Network Solution Purchase Agreement by and between the Parties dated July&nbsp;24, 2000, as amended
from time to time (the "</FONT><FONT SIZE=2><B><I>Agreement</I></B></FONT><FONT SIZE=2>"). </FONT></P>

<P><FONT SIZE=2><B>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;WHEREAS,</B></FONT><FONT SIZE=2> as of the date hereof, the Parties have verbally agreed to, and Allegiance has implemented, Ports in excess of the Cumulative
Required Capacity and in advance of the dates set forth in the Implementation Plan set forth in the Agreement; and </FONT></P>

<P><FONT SIZE=2><B>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;WHEREAS,</B></FONT><FONT SIZE=2> the Parties desire to memorialize their verbal agreement and further amend the Agreement to include, without limitation,
(i)&nbsp;a new Minimum Required Capacity </FONT><FONT SIZE=2><B><I>**</I></B></FONT><FONT SIZE=2>; (ii)&nbsp;a revised Purchase Price Payment Schedule; and (iii)&nbsp;an updated and amended
Termination Schedule. </FONT></P>

<P><FONT SIZE=2><B>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NOW, THEREFORE,</B></FONT><FONT SIZE=2> in consideration of the mutual covenants and promises contained herein, and for other good and valuable consideration, the
receipt and sufficiency of which are hereby acknowledged, the Parties agree to the foregoing and as follows: </FONT></P>


<P><FONT SIZE=2><B>1. Amendments.  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.</FONT><FONT
SIZE=2><B>&nbsp;&nbsp;&nbsp;&nbsp;Section&nbsp;2.4(a).</B></FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;</FONT></P>

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<DL compact>
<DT style='margin-bottom:-11pt;'><FONT SIZE=2><B>(1)</B></FONT></DT><DD><FONT SIZE=2>The Implementation Plan schedule set forth in Section&nbsp;2.4(a) of the Agreement is deleted in its entirety and replaced with the
Implementation Plan schedule attached hereto as </FONT><FONT SIZE=2><B>Attachment A</B></FONT><FONT SIZE=2>, which the Parties agree is the actual and reconciled Implementation Plan on which the
Purchase Price payment schedule (Section&nbsp;3.1(a)) and the Termination Value schedule (Section&nbsp;10.6) are based. Notwithstanding the foregoing, the Parties agree that solely for purposes of
calculation of any offsets against the Purchase Price available to Genuity under Section&nbsp;2.5(b) of the Agreement as a result of Allegiance's non-fulfillment of a Request associated
with the implementation of **, or Cumulative Required Capacity for each of the months of </FONT><FONT SIZE=2><B><I>**</I></B></FONT><FONT SIZE=2>, the Parties shall use the implementation schedule set forth
below in 1(b) of this Amendment Four.
<BR><BR></FONT></DD><DT style='margin-bottom:-11pt;'><FONT SIZE=2><B>(2)</B></FONT></DT><DD><FONT SIZE=2><I>Section&nbsp;2.4(a)</I></FONT><FONT SIZE=2> shall be amended by replacing the second sentence of such Section with the following: </FONT></DD></DL>
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<P><FONT SIZE=2>"During
the Term, Genuity will request, and Allegiance will implement, a minimum of </FONT><FONT SIZE=2><B>**</B></FONT><FONT SIZE=2> Ports (the "</FONT><FONT SIZE=2><I>Minimum Required
Capacity</I></FONT><FONT SIZE=2>") in accordance with the Implementation Plan. The new Minimum Required Capacity shall consist of </FONT><FONT SIZE=2><B><I>**</I></B></FONT><FONT SIZE=2>." </FONT></P>

</UL>
</UL>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.</FONT><FONT
SIZE=2><B>&nbsp;&nbsp;&nbsp;&nbsp;Section&nbsp;2.5(b).</B></FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;Section&nbsp;2.5(b) shall be amended by adding the following sentence at the end of
such section: </FONT></P>

<UL>
<UL>

<P><FONT SIZE=2>"Allegiance
shall not be subject to any offsets against the Purchase Price payment, as set forth in revised Purchase Price payment schedule attached as </FONT><FONT SIZE=2><B>Attachment
B</B></FONT><FONT SIZE=2> to this Amendment Four, which offsets may be available to Genuity under this section as a result of Allegiance's </FONT></P>

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<P ALIGN="CENTER"><FONT SIZE=2>1</FONT></P>

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<P><FONT SIZE=2>
non-fulfillment of a Request associated with the implementation of the Cumulative Required Capacity </FONT><FONT SIZE=2><B><I>**</I></B></FONT><FONT SIZE=2>, each as set forth in the
implementation plan schedule set forth below. The implementation schedule set forth below is solely for calculation of any offsets against the Purchase Price as set forth in the
Agreement, and does not in any way supersede or change the Implementation Schedule set forth in </FONT><FONT SIZE=2><B>Attachment A</B></FONT><FONT SIZE=2> to this Amendment Four. </FONT></P>

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<P ALIGN="CENTER"><FONT SIZE=2><B>**  </B></FONT></P>

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<TH WIDTH="3%" ALIGN="CENTER"><FONT SIZE=1><B>**</B></FONT><HR NOSHADE></TH>
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<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<P><FONT SIZE=2>For
avoidance of doubt, and as an illustrative example only, assume Allegiance failed to meet the Cumulative Required Capacity of </FONT><FONT SIZE=2><B><I>**</I></B></FONT><FONT SIZE=2> as set forth in the
table above. In such event, then Genuity would be entitled to offset against the next Purchase Price payment an amount equal to </FONT><FONT SIZE=2><B>**</B></FONT><FONT SIZE=2>. </FONT></P>

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</UL>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.</FONT><FONT
SIZE=2><B>&nbsp;&nbsp;&nbsp;&nbsp;Section&nbsp;3.1(a).</B></FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;The Purchase Price payment schedule set forth in Section&nbsp;3.1(a) of the
Agreement is deleted in its entirety and replaced with the Purchase Price payment schedule attached hereto as </FONT><FONT SIZE=2><B>Attachment B</B></FONT><FONT SIZE=2>. </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.</FONT><FONT
SIZE=2><B>&nbsp;&nbsp;&nbsp;&nbsp;Schedule&nbsp;10.6.</B></FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;The termination value schedule set forth in Schedule&nbsp;10.6 of the Agreement is
deleted in its entirety and replaced with the termination value schedule attached hereto as </FONT><FONT SIZE=2><B>Attachment C</B></FONT><FONT SIZE=2>. </FONT></P>


<P><FONT SIZE=2><B>2. **  </B></FONT></P>

<P><FONT SIZE=2><B>3.</B></FONT><FONT SIZE=2><I>&nbsp;&nbsp;&nbsp;&nbsp;</I></FONT><FONT SIZE=2><B>Effect of Amendments.</B></FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;Capitalized terms used herein but not defined herein
shall have the meanings ascribed to them in the Agreement. All terms of this Amendment Four shall supersede any conflicting terms set forth in the Agreement. Any terms of the Agreement not expressly
amended or replaced herein shall remain in full force and effect. </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2><B><I>Signature Page Follows  </I></B></FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2>2</FONT></P>

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<P><FONT SIZE=2><B>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;IN WITNESS WHEREOF,</B></FONT><FONT SIZE=2> the Parties have caused this Amendment Four to be executed by their duly authorized representatives. </FONT></P>

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<TD COLSPAN=3><FONT SIZE=2><B>GENUITY SOLUTIONS INC.</B></FONT></TD>
<TD WIDTH="5%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=3><FONT SIZE=2><B>ALLEGIANCE TELECOM COMPANY WORLDWIDE</B></FONT></TD>
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<TD WIDTH="8%"><FONT SIZE=2><BR>
By:</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="39%"><FONT SIZE=2><BR>
/s/&nbsp;&nbsp;</FONT><FONT SIZE=2>COLIN P. BEASLEY</FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><HR NOSHADE></TD>
<TD WIDTH="5%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="8%"><FONT SIZE=2><BR>
By:</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="39%"><FONT SIZE=2><BR>
/s/&nbsp;&nbsp;</FONT><FONT SIZE=2>JEFFREY FEINBERG</FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><HR NOSHADE></TD>
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<TD WIDTH="8%"><FONT SIZE=2><BR>
Name:</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="39%"><FONT SIZE=2><BR>
Colin&nbsp;P. Beasley</FONT><HR NOSHADE></TD>
<TD WIDTH="5%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="8%"><FONT SIZE=2><BR>
Name:</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="39%"><FONT SIZE=2><BR>
Jeffrey Feinberg</FONT><HR NOSHADE></TD>
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<TD WIDTH="8%"><FONT SIZE=2><BR>
Title:</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="39%"><FONT SIZE=2><BR>
SVP, Network Planning</FONT><HR NOSHADE><FONT SIZE=2>and Engineering</FONT><HR NOSHADE></TD>
<TD WIDTH="5%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="8%"><FONT SIZE=2><BR>
Title:</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="39%"><FONT SIZE=2><BR>
Vice President&nbsp;&amp;</FONT><HR NOSHADE><FONT SIZE=2>General Manager</FONT><HR NOSHADE></TD>
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<TD WIDTH="8%"><FONT SIZE=2><BR>
Date:</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="39%"><FONT SIZE=2><BR>
August&nbsp;21, 2002</FONT><HR NOSHADE></TD>
<TD WIDTH="5%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="8%"><FONT SIZE=2><BR>
Date:</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="39%"><FONT SIZE=2><BR>
8/21/02</FONT><HR NOSHADE></TD>
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<P ALIGN="CENTER"><FONT SIZE=2>3</FONT></P>

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<BR></FONT><FONT SIZE=2><B>ATTACHMENT&nbsp;A<BR>  <BR>    IMPLEMENTATION PLAN (SECTION&nbsp;2.4&nbsp;(a))    <BR>  </B></FONT></P>

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<TH WIDTH="3%" ALIGN="CENTER"><FONT SIZE=1><B>**</B></FONT><HR NOSHADE></TH>
<TH WIDTH="4%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH WIDTH="3%" ALIGN="CENTER"><FONT SIZE=1><B>**</B></FONT><HR NOSHADE></TH>
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<TH WIDTH="3%" ALIGN="CENTER"><FONT SIZE=1><B>**</B></FONT><HR NOSHADE></TH>
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<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="81%"><FONT SIZE=2><B>TOTAL</B></FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->

<P ALIGN="CENTER"><FONT SIZE=2>4</FONT></P>

<HR NOSHADE>
<!-- ZEQ.=4,SEQ=4,EFW="2093691",CP="ALLEGIANCE TELECOM INC",DN="2",CHK=355725,FOLIO='4',FILE='DISK015:[02CHI7.02CHI4787]KI4787A.;18',USER='SLYUBOM',CD='14-NOV-2002;13:28' -->
<A NAME="page_ki4787_1_5"> </A>
<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="ki4787_attachment_b_purchase_price_pa__att02026"> </A>
<A NAME="toc_ki4787_4"> </A>
<BR></FONT><FONT SIZE=2><B>ATTACHMENT&nbsp;B<BR>  <BR>    PURCHASE PRICE PAYMENT SCHEDULE (SECTION&nbsp;3.1(a))    <BR>  </B></FONT></P>

<!-- User-specified TAGGED TABLE -->
<TABLE WIDTH="76%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="BOTTOM">
<TH WIDTH="58%" ALIGN="CENTER"><FONT SIZE=1><B>**</B></FONT><HR NOSHADE></TH>
<TH WIDTH="3%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH WIDTH="39%" ALIGN="CENTER"><FONT SIZE=1><B>**</B></FONT><HR NOSHADE></TH>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="58%"><FONT SIZE=2>Total Payments</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="39%" ALIGN="CENTER"><FONT SIZE=2>$563,010,886</FONT></TD>
</TR>
</TABLE>
<!-- end of user-specified TAGGED TABLE -->

<P ALIGN="CENTER"><FONT SIZE=2>5</FONT></P>

<HR NOSHADE>
<!-- ZEQ.=5,SEQ=5,EFW="2093691",CP="ALLEGIANCE TELECOM INC",DN="2",CHK=502625,FOLIO='5',FILE='DISK015:[02CHI7.02CHI4787]KI4787A.;18',USER='SLYUBOM',CD='14-NOV-2002;13:28' -->
<A NAME="page_ki4787_1_6"> </A>
<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="ki4787_attachment_c_termination_value_(schedule_10.6)"> </A>
<A NAME="toc_ki4787_5"> </A>
<BR></FONT><FONT SIZE=2><B>ATTACHMENT&nbsp;C<BR>  <BR>    TERMINATION VALUE (SCHEDULE&nbsp;10.6)    <BR>  </B></FONT></P>

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE WIDTH="56%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="BOTTOM">
<TH WIDTH="87%" ALIGN="LEFT"><FONT SIZE=1><B>**<BR> </B></FONT><HR NOSHADE></TH>
<TH WIDTH="4%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH WIDTH="3%" ALIGN="CENTER"><FONT SIZE=1><B>**</B></FONT><HR NOSHADE></TH>
<TH WIDTH="4%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH WIDTH="3%" ALIGN="CENTER"><FONT SIZE=1><B>**</B></FONT><HR NOSHADE></TH>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
</TABLE></DIV>
<!-- insert table folio -->
<P ALIGN="CENTER"><FONT SIZE=2>6</FONT></P>

<HR NOSHADE>
<!-- ZEQ.=6,SEQ=6,EFW="2093691",CP="ALLEGIANCE TELECOM INC",DN="2",CHK=903856,FOLIO='6',FILE='DISK015:[02CHI7.02CHI4787]KI4787A.;18',USER='SLYUBOM',CD='14-NOV-2002;13:28' -->
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<DIV ALIGN="CENTER"><TABLE WIDTH="56%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
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<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
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<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
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<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
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<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
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<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
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<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
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<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
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<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
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<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
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<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="87%"><FONT SIZE=2>**</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<TD WIDTH="3%" ALIGN="RIGHT"><FONT SIZE=2>**</FONT></TD>
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<P ALIGN="CENTER"><FONT SIZE=2>7</FONT></P>

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<P><br><A NAME="02CHI4787_2">QuickLinks</A><br></P><!-- TOC_BEGIN -->
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<FONT SIZE=2><A HREF="#toc_ki4787_1">Exhibit 10.1</A></FONT><BR>
</UL>
<FONT SIZE=2><A HREF="#toc_ki4787_2">AMENDMENT FOUR TO INTEGRATED NETWORK SOLUTION PURCHASE AGREEMENT</A></FONT><BR>
<FONT SIZE=2><A HREF="#toc_ki4787_3">ATTACHMENT A IMPLEMENTATION PLAN (SECTION 2.4 (a))</A></FONT><BR>
<FONT SIZE=2><A HREF="#toc_ki4787_4">ATTACHMENT B PURCHASE PRICE PAYMENT SCHEDULE (SECTION 3.1(a))</A></FONT><BR>
<FONT SIZE=2><A HREF="#toc_ki4787_5">ATTACHMENT C TERMINATION VALUE (SCHEDULE 10.6)</A></FONT><BR>
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