SimCom SIM5300E User Manual

SIM5300E AT Command Manual V1.02
120
Read Command
AT+CHFA?
Response
+CHFA: <n>
OK
Write Command
AT+CHFA=<n>
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameters <n>
0 Main audio handset channel
Reference Note
5.2.42 AT+DTAM Set Local or Remote Audio Play
AT+DTAM Set Local or Remote Audio Play
Read Command
AT+DTAM?
Response
+DTAM: <mode>
OK
Write Command
AT+DTAM=<mode>
Response
OK
Parameter <mode>
0 Play audio locally (Default value)
1 Play audio remotely
Reference
5.2.43 AT+CTTS TTS Operation
AT+CTTS TTS Operation
Test Command
AT+CTTS=?
Response
OK
SIMCOM CONFIDENTIAL FILE

SimCom SIM5300E Specifications

General

Brand	SimCom
Model	SIM5300E
Category	Control Unit
Language	English