Programming Manual

i480e&i480e-MD2 Programming Manual
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Parameters
vol
Speaker volume, where ranges from 0 to 15.
status
Values in the chapter 6.1.1
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.
6.12 HFGVGS
The HFGVGS command is used to get speaker volume.
Command
AT+B HFGVGS
Response
AT-B HFGVGS [vol]
Parameters
vol
Speaker 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.
6.13 HFSVGM
The HFSVGM command is used to send microphone volume to AG side, for BT
module part, the microphone gain is also changed.
Command
AT+B HFSVGM [vol]
Response
AT-B HFSVGM [status],[vol]
Parameters
vol
Microphone volume, where ranges from 0 to 15.
status
Values in the chapter 6.1.1.
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.
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