Quectel UG Series

UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
WCDMA_UGxx_AT_Commands_Manual Confidential / Released 199 / 247
Parameter
Example
AT+QAUDCFG="headset/eec","1.1.100.100.100.1.1.1.2.1.32113.16384.2560.4096.1.0.0.5000.0.0.512
0.12288.256.282.307.1.0" //Set configuration to default
OK
AT+QCFG="headset/eec" //Query
+QAUDCFG:
"headset/eec","1.1.100.100.100.1.1.1.2.1.32113.16384.2560.4096.1.0.0.5000.0.0.5120.12288.256.282.
307.1.0"
OK
The configuration will be saved to NV automatically.
12.15.3. AT+QAUDCFG="handfree/eec" Set Echo Cancellation for Handfree
AT+QAUDCFG=“handfree/eec” is used to set echo cancellation for handfree.
<eecpara> List of integers, separated by dot (.), for details, please refer to <eecpara> of
AT+QAUDCFG="handset/eec"
AT+QAUDCFG="handfree/eec" Set Echo Cancellation for Headfree
Test Command
AT+QAUDCFG=?
Response
……
+QAUDCFG: "handfree/eec",<eecpara>
……
OK
Write Command
AT+QAUDCFG="handfree/eec"[,<eecpara>]
Response
If configuration parameters are omitted:
+QAUDCFG="handfree/eec",<eecpara>
OK
If configuration parameters are entered:
OK
ERROR
NOTE
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