55
User Guide
zero, the modem returns the OK
message upon test termination.
Register Unit Range Default Description
S23 General Bit Mapped Options Status (Indicates the status of
command Options.) Default: 62 (3Dh)
Bit 0 Grant RDL 0 = RDL not allowed (&T5)--Default
1 = RDL allowed (&T4)
Bit 1-3 DTE Rate 0 = 0-300 bps
1 = 0600 bps
2 = 1200 bps
3 = 2400 bps
4 = 4800 bps
5 = 9600 bps
6 = 19200 bps
7 = 38400 bps or higher (Default)
Bit 4-5 Assumed DTE parity 0 = even
1 = not used
2 = odd
3 = none (Default)
Bit 6-7 Guard Tone (&Gn) 0 = none (&G0)--Default
1 = none (&G1)
2 = 1800 Hz (&G2)
S24 seconds 0255 0 Sets the length of time, in sec-
onds, that the modem operates
in normal mode with no detect-
ed telephone or DTE line activity
before entering low-power sleep
mode. The timer is reset upon
any DTE or Telephone line activ-
ity.