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AT\Tn Inactivity Timer (Data Mode)
The \Tn command specifies the number of minutes the modem will stay on line when no activity
is occurring.
The timer may be set from 1 to 42 minutes of inactivity. Selecting 0 minutes will disable the
timer.
When the inactivity timer expires, the modem will hang up and return a NO CARRIER message
with S42 = 12.
The inactivity timer is only available when error correction or Constant Speed mode is selected.
It is ignored when variable speed mode, synchronous communications, fax or voice modes are
selected.
The value specified by \T is connected to units of 10 seconds and stored in S30.
Options
AT\T0 ■ Disable inactivity timer
AT\T35 Set inactivity timer to 35 minutes
See Also
S Register 30 Inactivity Timer (Data Mode)
S Register 42 Modem Diagnostic
Range
0-42