Mn

Monitor Speaker Mode

This command turns the speaker on or off.

 

Command

Effect

 

 

 

 

 

 

M0

 

The speaker is off.

 

 

 

 

 

 

M1

 

The speaker is on until the modem detects the carrier

 

 

signal (default).

 

 

 

 

 

 

 

 

 

M2

 

The speaker is always on when modem is off-hook.

 

 

 

 

 

 

M3

 

The speaker is on until the carrier is detected, except

 

 

while dialing.

 

 

 

 

 

 

 

 

Result Codes:

 

 

 

 

 

 

 

 

OK

n = 0, 1, 2, 3

 

 

 

 

 

 

ERROR

Otherwise

 

 

 

 

 

Nn

Modulation Handshake

This command controls whether or not the local modem performs a negotiated hand- shake at connection time with the remote modem when the communication speed of the two modems is different.

Command

Effect

 

 

 

When originating or answering, this is for handshake

N0

only at the communication standard specified by S37

 

and the ATB command.

 

 

 

When originating or answering, begin the handshake

N1

only at the communication standard specified by S37

and the ATB command. During handshake, fallback to

 

 

a lower speed may occur (default).

 

 

Result Codes:

OK

n = 0, 1

ERROR Otherwise

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Actiontec electronic 56K V.90 manual This command turns the speaker on or off, Modulation Handshake