Chapter 2 - AT Commands, S-Registers, and Result Codes

S43

decimal 0–1

1

For testing and debugging only. Enables/disables V.32bis start-up auto mode

 

 

 

operation. 0 = disable; 1 = enable.

S48

decimal 7 or 128 7

Enables (7) or disables (128) LAPM negotiation. The following table lists the S36

 

 

 

and S48 configuration settings for 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

LAPM, MNP, or hangup

MNP or hangup

 

 

 

 

 

 

 

 

 

 

 

 

 

S36=5, 7

LAPM, MNP, or aysnc

MNP or async

 

S89

 

 

 

 

 

 

seconds 0, 5–25510

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.

 

 

MT3334SMI

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Multi-Tech Systems MT3334SMI manual S43