IBM PRO/100 SP manual S89 Timer to Control Sleep Mode, S90 Read-only Local Phone

Table 7: S36 and S48 Configuration Settings

	S48 = 7	S48 = 128
S36 = 1, 3	LAPM or async	async
S36 = 4, 6	LAPM, MNP, or hangup	MNP or hangup
S36 = 5, 7	LAPM, MNP, or async	MNP or async

S89 Timer to Control Sleep Mode

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.

Note: 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 1 s.

Range: 0, 5-65

Default: 10

S90 Read-only Local Phone

This register tells the status of the Local Phone. It is read-only.

0 = on-hook

1 = off-hook

S91 Line Transmit Level

This register is effective only for Japan. It specifies the line transmit level in dBm with an implied minus sign.

Range: 6-15

Default: 15

Units: 1 dB

S108 Network Codec Type

S108=22 m-Law

Appendix B. Modem function B-15