Programming Manual

i480e&i480e-MD2 Programming Manual

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6.14

HFGVGM

Command

AT+B HFGVGM

Response

AT-B HFGVGM [vol]

Parameters

vol

Microphone volume, where ranges from 0 to 15.

Note

If the connection is a HSP SLC, this command can be sent when the

audio connection is ongoing.

If the connection is a HFP SLC, this command can be sent when the

connection status equals to or greater than hsConnected.

6.15

HFMUTE

The HFMUTE command is used to mute or unmute the microphone when a call

is ongoing. When an audio connection is established, the default setting is MIC muted.

Command

AT+B HFMUTE [op]

Response

AT-B HFMUTE [status]

Parameters

0: unmute;

1: mute.

status

0: succeeded;

1: failed.

Note

N/A

6.16

HFSCFG

The HFSCFG command is used to enable/disable the reconnect function, and

enable/disable local ring tone.

Command

AT+B HFSCFG [mask],[config]

Response

AT-B HFSCFG [status]

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