Quectel UG Series User Manual

UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
WCDMA_UGxx_AT_Commands_Manual Confidential / Released 204 / 247
Parameter
Auto save the configuration to NV. The setting is still valid after module restart.
Example
AT+QAUDCFG="headset/nr/ul","1.6000.9000.10000.1800.19660" //Set configuration to default
OK
AT+QAUDCFG="headset/nr/ul" //Query
+QAUDCFG: "headset/nr/ul","1.6000.9000.10000.1800.19660"
OK
12.15.8. AT+QAUDCFG="handfree/nr/dl" Set Down Link Noise Reduction for
Handfree
AT+QAUDCFG=“handfree/nr/dl” is used to set down link noise reduction for handfree.
Write Command
AT+QAUDCFG="headset/nr/ul"[,<nrpara>]
Response
If configuration parameters are omitted:
+QAUDCFG: "headset/nr/ul",<nrpara>
OK
If configuration parameters are entered:
OK
ERROR
<nrpara> List of integers, separated by dot (.). For details, please refer to <nrpara> of AT+
QAUDCFG="handset/nr/ul"
AT+QCFG="handfree/nr/dl" Set Down Link Noise Reduction for Handfree
Test Command
AT+QAUDCFG=?
Response
……
+QAUDCFG: "handfree/nr/dl",<nrpara>
……
OK
NOTE
Quectel
Confidential

Quectel UG Series Specifications

General

Brand	Quectel
Model	UG Series
Category	Control Unit
Language	English