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AT Commands Reference Manual - wireless netcontrol GmbH

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Audio<br />

The following table shows the +MAMOD parameters.<br />

Table 3-135: +MAMOD Parameters<br />

<br />

Description<br />

Audio<br />

Type<br />

MIC1 MIC2 SPKR1 SPKR2 SPKR3<br />

0 Default mode.<br />

Voice √ √<br />

Main speaker.<br />

Alert<br />

√<br />

1 Audio gain<br />

optimized for<br />

Headset.<br />

This mode will be<br />

referred as Headset<br />

in this document.<br />

2 Audio gain<br />

optimized for<br />

Hands free<br />

Voice √ √<br />

Alert<br />

√<br />

Voice √ √<br />

Alert<br />

√<br />

3 Digital Audio. Voice PCM Interface (refer to H24 Module Hardware Description<br />

Alert<br />

– 6802986C38)<br />

4 Voice routed to<br />

main speaker.<br />

Alert routed to high<br />

power speaker.<br />

Voice √ √<br />

Alert<br />

√<br />

5 Voice routed to high<br />

power speaker.<br />

Alert routed to<br />

normal speaker.<br />

Voice √ √<br />

Alert<br />

√<br />

6 TTY Voice √ √<br />

Alert<br />

√<br />

Note: Mode 1 may be referred to as headset in this document.<br />

Example<br />

<strong>AT</strong>+ MAMOD =1 // set audio mode 1<br />

OK<br />

<strong>AT</strong>+MAMOD?<br />

+MAMOD: 1<br />

OK<br />

//audio mode 1 is active<br />

<strong>AT</strong>+MAMOD=?<br />

+MAMOD: (0-6)<br />

OK<br />

// Scenario - Attempt to set Audio mode while headset switch detect is enabled and a headset is detected on<br />

the headset interrupt pin.<br />

<strong>AT</strong>+MAHSD=1<br />

OK<br />

3-204 H24 - <strong>AT</strong> <strong>Commands</strong> <strong>Reference</strong> <strong>Manual</strong> April 15, 2010

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