|Notephone.[better source needed] |MessagePad 100 |MessagePad 110 |Sharp ExpertPad PI-7100 |MessagePad 120 |Tarpon |Marco |SuperTech 2000 |Seahorse |MessagePad 130 |eMate 300 |MessagePad 2000 |MessagePad 2100 |Access Device 2000 |Access Device, GPS |Access Device, Wireline |Online Terminal, also known as Online Access Device(OAD) |Watson |- !Introduced |August 3, 1993 (US) December 1993 (Germany) |? |August 3, 1993 (US and Japan) |1993? | colspan="2" |March 1994 |April 1994 |October 1994 (Germany), January 1995 (US) | colspan="2" |January 1995 (US) |August 1995 (US) |January 1996 (US) |March 1996 | colspan="2" |March 1997 |November 1997 | colspan="3" |1998 |Announced 1997 |? |- !Discontinued | colspan="3" |March 1994 |? | colspan="2" |April 1995 |late 1994 |June 1996 |? |? |? |? |April 1997 | colspan="3" |February 1998 | | | | | |- !Code name |Junior | |? |? |Junior |Lindy |? |Gelato |? |? |? |? |Dante |? |Q |? | | | | | |- !Model No. |H1000 | |? |? |H1000 |H0059 |? |H0131 |? |? |? |? |H0196 |H0208 |H0136 |H0149 | | | | | |- !Processor | colspan="13" |ARM 610 (20 MHz) |ARM 710a (25 MHz) | colspan="7" |StrongARM SA-110 (162 MHz) |- !ROM | colspan="7" |4 MB | colspan="2" |4 MB (OS 1.3) or 8 MB (OS 2.0) |5 MB |4 MB | colspan="5" |8 MB | | | | | |- !System Memory (RAM) | colspan="5" |490 KB* SRAM |544 KB SRAM |490 KB* SRAM | colspan="2" |639/687 KB DRAM |544 KB SRAM |639 KB DRAM | colspan="2" |1199 KB DRAM |1 MB DRAM (Upgradable) |1 MB DRAM |4 MB DRAM | colspan="3" |1 MB DRAM |? |1 MB DRAM |- !User Storage | colspan="5" |150 KB* SRAM |480 KB SRAM |150 KB* SRAM | colspan="2" |385/1361 KB Flash RAM |480 KB SRAM |385 KB Flash RAM | colspan="2" |1361 KB Flash RAM |2 MB Flash RAM(Upgradable) | colspan="5" |4 MB Flash RAM |? |4 MB Flash RAM |- !Total RAM | colspan="5" |640 KB |1 MB |640 KB | colspan="2" |1.0/2.0 MB | colspan="2" |1 MB | colspan="2" |2.5 MB |3 MB (Upgradable via Internal Expansion) |5 MB |8 MB | colspan="3" |5 MB |? |5 MB |- !Display | colspan="5" |336 × 240 (B&W) |320 × 240 (B&W) |336 × 240 (B&W) |320 × 240 (B&W) |320 × 240 (B&W) w/ backlight |320 × 240 (B&W) | colspan="3" |320 × 240 (B&W) w/ backlight |