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COMSPHERE 3821Plus Modem
3-4 February 1998 3821-A2-GB20-30
Table 3-1
(2 of 3)
Top-Level Menu Status
Normal Call
Setup Messages
Indicates
Off Hook The modem is off-hook and waiting to dial a telephone number.
Dialing The remote modem is being dialed.
Training The modem is training or retraining.
EC Negotiating The local and remote modems are negotiating the highest possible level of error control
compatible between both modems. Once a level is selected, this LCD message disappears.
Call Failure
Messages
Indicates
Busy Signal The answering modem is busy.
Delayed Number As a result of failed call attempts, this number may not be called at this time. Try again later.
(Only appears in countries where the number of repeated call attempts is limited.)
Dial Line in Use The modem is already operating on dial networks when another call attempt has been issued.
Forbidden Number As a result of failed call attempts, this number may not be called again. (Only appears in
countries where the number of repeated call attempts is limited.)
Invalid Number The modem has attempted to dial from a directory location that has no phone number.
No Answer Tone No answer tone has been received within the time limit specified by the No Answer Timeout
configuration option. The network tones (if any) could not be interpreted by the modem.
No Dial – DTR The modem cannot dial because DTR is Off.
No Dial – Test The modem cannot dial because it is running a Test.
No Dial Tone The modem has aborted the call because it cannot detect a dial tone.
No Quiet Answer The modem has detected No Quiet Answer (@) before the time-out setting of the No Answer
Disconnect configuration option.
Ringback Timeout The answering modem has not answered within the time limit specified by the No Answer
Timeout configuration option; a ringback signal was detected.
Wrong Call The call was answered, but not by a modem; there was no answer tone.
Call Disconnect
Messages
Indicates
ATH Disconnect The modem has disconnected due to an ATH command.
Bad Lines Disc The modem has disconnected because the lines do not support the modulation and/or data rate
selected.
No Carrier Disc The modem disconnects due to the loss of carrier signal from the remote modem.
DTR Disconnect The modem has disconnected due to the loss of DTR from the DTE.
EC Disconnect The modem has disconnected due to failure to negotiate Error Control mode.