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Chapter 13 – - Prefix Commands

CDMA 1xEV-D0 AT Commands Reference Guide (Document S000482B) 54

-SPKMUT= Speaker (Headset) Mute

Syntax: AT-SPKMUT=<n> (Set command)

AT-SPKMUT? (Query command)

Description: Sets and queries the state of the speaker mute. This value is not stored in non-volatile

memory. The setting is considered temporary, and reverts to the default (OFF) when a

new call is started, or the modem is power cycled, reset, or when the profile is restored

(&F and Z).

Parm Meaning

0 Speaker mute is OFF. Default.

1 Mute is ON

Note: This setting does not affect the setting of –SPKVOL (Speaker Volume).

-SPKVOL= Speaker (Headset) Volume

Syntax: AT-SPKVOL=<n> (Set command)

AT-SPKVOL? (Query command)

Description: Sets and queries the volume level of the voice circuit speaker.

The value is stored in non-volatile memory, making it persistent across resets and power-

cycles.

Parm Meaning

0 muted

1 -20 dB

2 -16 dB

3 -12 dB (Default)

4 -18 dB

5 -4 dB

6 0 dB

-STGLVL= Side Tone Gain Level

Syntax: AT-STGLVL=<n> (Set command)

AT-STGLVL? (Query command)

Description: Sets or queries the amount of side tone gain; that is the volume of the speaker’s own voice

(microphone input) that is presented to the earpiece (speaker output).

Parm Meaning

0 -84 dB

1 -36 dB

2 -32 dB (Default)

3 -28 dB

4 -24 dB

5 -20 dB

6 -16 dB

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Multitech CDMA Guía de usuario Pagina 54