nt of recabling or reuse of existing cabling, please provide a separate price for all cabling related work, separating materials from labor. 70 The Telecom Handbook CHAPTER 3 Provide Optional Pricing for the Following 4 and 8 hour battery back-up. Back-up to maintain DID trunks on the T-1/PRI in the event of a power failure. A PC-based Call Accounting system to work with the pro- posed PBX (including hardware and software). Please mention any toll fraud detection capability of your PBX or Call Accounting system. Additional Information Requested 1. Add-on pricing for all system components including sta- tions, circuit boards and additional cabinets. Note: The term Add-on is used to refer to any addition of equip- ment to an original purchase agreement. Maximum capacity of PBX - in existing cabinet, and with additional cabinets. 3. Maximum capacity of Voice Mail - in existing cabinet, and with additional cabinets. 4. Number of hours of memory in the Voice Mail system as proposed. 5. Is a two-way speakerphone on the multi-line display tele- phones standard or optional? If optional - what is the cost? 6. How many pairs of wires does the proposed multi-line telephone require? 7. With your proposal, please include copies of your stan- dard purchase and maintenance contracts. 8. Please enclose a picture of the proposed telephone sta- tions and attendant console. The Telecom Handbook 12 71 PURCHASING A PBX 9. Please provide a description of the intercom options with the proposed system and of exactly how they are oper- ated by the extension user. 10. Is the proposed Voice Mail system capable of incorporat- ing remote fax retrieval capability? If so, please explain how this is accomplished. 11. Does your installation price include all coordination required with the telecommunications service providers? Please describe your procedures for providing this support. 12. Does your installation price include training? Please pro- vide detail of the scope of training provided. 13. Does your maintenance agreement include support o