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COMSPHERE 3900 Series Modems
3-2 November 1996 3910-A2-GN32-30
Call Setup Branch 3-54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dial 3-55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disconnect 3-56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Answer 3-57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dial Standby/Return to Dial 3-57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change Directory 3-59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Entering Telephone Numbers and Dial Command Modifiers into
Directory Locations 3-60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Directory Status (Does Not Appear in North America) 3-61. . . . . . . . . . . .
Talk/Data Branch 3-62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual Dialing When the Remote Modem is Configured for
Auto-Answer 3-63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual Dialing When the Remote Modem is Configured for
Manual Answer 3-64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Security Branch 3-64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remote Branch 3-65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Control Panel Access 3-69. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview
This chapter describes how to use the diagnostic control panel (DCP) of the 391x Series modem. It
also describes how to select and use each branch of the T
op-Level menu tree.
Diagnostic Control Panels
There
are two types of diagnostic control panels (DCP), the DCP on the standalone Model 3910
modems and the shared diagnostic control panel (SDCP), an optional feature, used with the
Model 391
1 installed into a COMSPHERE 3000 Series Carrier
. Both DCPs have a two-line,
32-character liquid crystal display (LCD) and keypad through which Top-Level menu branches are
accessed to perform the following:
•
Check modem status
• Set up configuration options
•
Initiate diagnostic tests
• Initiate and disconnect dial operations
• Access remote modems through the local modem’
s DCP
The LCD displays the result of any command initiated using the DCP
. Most of these operations can
be performed from an attached asynchronous DTE using the AT command set.