Product data

USRobotics
Command Reference
Data Command Set - 74
2 Call is still in
progress
Not in V.58
3 Call Waiting sig-
nal detected
Not in V.58, only if modem can detect it
4 Delayed Same as value 2A, CallAttemptsLimitExceeded
19 Inactivity-
TimerExpired
1F cct108isOffInhibit
sDial
DTR low
20 cct108turnedOff DTR drop
29 BlacklistedNum-
ber
2A CallAttemptsLim-
itExceeded
Same as "Delayed", see ETS 300 001
2B ExtensionPhone-
OffHook
If extension detection supported
2C CallSetupFail-
TimerExpired
e.g., S7 timeout
2D IncomingCallDe-
tected
If incoming call while sending dial command.
2E LoopCurrentIn-
terrupted
2F NoDialTone
31 ReorderTone Fast busy
33 EngagedTone Busy
34 LongSpaceDis-
connect
And if modem program to abort on long space
3C CarrierLost Signal Converter
3D TrainingFailed
3E NoModulationin-
Common
3F RetrainFailed
40 RetrainAttempt-
CountExceeded
41 GstnCleardown-
Received
42 FaxDetected If this was not a fax call attempt
46 InTestMode Test
Table 3-11: callCleared codes from 3.6.4/V.58-1994
Value Description Notes