Multi-Tech Systems MT5634ZPX - Manual (Page 49)

MT5634ZPX 49
3 AT Commands, Result Codes and S-Registers
Register Unit Range Default Description
S89 seconds 0, 5–255 10 Sets the length of time in the off-line
command mode before the modem
goes into standby mode. A value
of zero prevents standby mode; a
value of 1–4 sets the value to 5.
S108 decimal 0-3, 6,7 6 Selects the digital loss if using the
modem thru a PBX line. The
default value is -6dB loss, the
value used when calling from a
typical POTS line long distance.