Quectel UG Series

UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
WCDMA_UGxx_AT_Commands_Manual Confidential / Released 202 / 247
Parameter
Auto save the configuration to NV. The setting is still valid after module restart.
Example
AT+QAUDCFG="handset/nr/dl","1.12000.10000.10000.1000.19660" //Set configuration to default
OK
AT+QAUDCFG="handset/nr/dl" //Query
+QAUDCFG: "handset/nr/dl","1.12000.10000.10000.1000.19660"
OK
12.15.6. AT+QAUDCFG="headset/nr/dl" Set Down Link Noise Reduction for Headset
AT+QAUDCFG=“headset/nr/dl” is used to set down link noise reduction for headset.
Write Command
AT+QAUDCFG="handset/nr/dl"[,<nrpara>]
Response
If configuration parameters are omitted:
+QAUDCFG:"handset/nr/dl",<nrpara>
OK
If configuration parameters are entered:
OK
ERROR
<nrpara> List of integers, separated by dot (.). For more details, please refer to <nrpara> of AT+
QAUDCFG="handset/nr/ul"
AT+QCFG="headset/nr/dl" Set Down Link Noise Reduction for Headset
Test Command
AT+QAUDCFG=?
Response
……
+QAUDCFG: "headset/nr/dl",<nrpara>
……
OK
NOTE
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