74
S 48 = 128 Negotiation disabled; forces immediate fallback options
specified in S36.
The following chart lists the S36 and S48 configuration settings necessary to negoti-
ate certain types of connections:
S48=7 S48 =128
S36 = 0, 2 LAPM or hangup do not use
S36 = 1, 3 LAPM or async async
S36 = 4, 6 LPAM, MNP, or hangup MNP or hangup
S36 = 5, 7 LAPM, MNP, or async MNP or async
S89 Timer to Control Sleep Mode
Range: 0, 5-255
Default: 10
This command displays the number of seconds of inactivity (no characters sent from
the DTE, no RING) in the off-line command state before the modem places itself
into standby mode. A value of zero prevents standby mode.
If a number between 1 and 4 is entered for this register, it will set the value to 5, and
the inactivity before standby will be 5 seconds. This is done for compatibility with
previous products which allowed time-outs down to 1s.
S90 Local Phone Status
0 = local phone on-hook
1 = local phone off-hook
This register tells the status of the local phone. It is read only.
S91 Line Transmit Level
Range: 6-15
Default: 15
Units: 1 dB
This register is effective only for Japan. It specifies the line transmit level in dB with
an implied minus sign.