Summary of Contents for Paradyne COMSPHERE 3800Plus
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This document highlights government requirements, safety warnings, installation procedures, features, and functions that are unique to COMSPHERE document is intended to be used in conjunction with the COMSPHERE 3800Plus Modems User’s Guide, Document No. 3980-A2-GB30. Please consult the User’s Guide for overall operation of the 3800Plus modem.
The power supply must be properly connected and switched on before the modem will work correctly. Technical Specifications Table 1 shows technical specifications that are unique to 3800Plus modems installed in the United Kingdom. Technical Specifications for the United Kingdom...
Equipment List Table 2 shows a list of modems and telephone cords available for use in the United Kingdom. Equipment List for the United Kingdom Equipment 3810 Plus 4-wire/2-wire standalone 3811 Plus 4-wire/2-wire carrier card 8-position, 4-wire to BT631A modular cord (leased line) 8-position, 2-wire to BT431A modular cord (dial line) 6-position, 4-wire modular cord, 7-foot length 8-position, 8-wire modular cord, 14-foot length...
Power Supply Connection Use the following procedure to connect the standalone modem to an ac power outlet: 1. Make sure the modem’s power switch is in the OFF position. 2. Insert the power supply’s cylindrical connector into the modem’s rear panel power receptacle (Figure 1).
The Service Line function, described in Document No. 3980-A2-GB30, is not offered in the 3811Plus modem (3981-B1-004) for the United Kingdom. If this function is selected from the DCP, the message Invalid Command appears. Configuration Tables Tables 3, 4 and 5 describe configuration options that are different for 3800Plus modems installed in the United Kingdom.
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Line Dialer Configuration Options for the United Kingdom Blind Dial Paus: 2sec Nxt 2sec Blind Dial Pause. Set to 2 seconds. Read-only and cannot be changed. Only appears when Dial Tone Detect is disabled. The AT command is S6=2 and cannot be changed. NoAnswer Timout: 45sec Nxt 45sec 30sec 60sec No Answer Abort Time-out.