SIM5350 AT Command Set
Syntax
Execution Commands Responses
Originate a voice call successfully:
OK
Originate a data call successfully:
CONNECT<text>
Originate a call unsuccessfully during command execution:
ERROR
Originate a call unsuccessfully for failed connection recovery:
NO CARRIER
ATD<n>[<mgsm>][;]
Originate a call unsuccessfully for error related to the MT:
+CME ERROR: <err>
Defined values
<n>
.0 1 2 3 4 5 6 7 8 9 +. Valid characters for origination W The W modifier is ignored but is
included for compatibility reasons only, The comma modifier is ignored but is included for
compatibility reasons only ; Informs the Infrared Modem that the number is a voice number rather
than a data number T The T modifier is ignored but is included only for compatibility purposes P
The P modifier is handled (pulse DTMF dialing functionality)
<mgsm>
String of GSM modifiers:
I Activates CLIR (disables presentation of own phone number to called party)
i Deactivates CLIR (enables presentation of own phone number to called party)
G Activate Closed User Group explicit invocation for this call only
g Deactivate Closed User Group explicit invocation for this call only
<;>
The termination character ";" is mandatory to set up voice calls. It must not be used for data and fax
calls.
<text>
Wireless connection speed in integer format, such as 42000000.
<err>
Service failure result code string; the string formats please refer +CME ERROR result code and
AT+CMEE command.
Examples
ATD10086;
OK
SIM5350_ATC_V1.02 6/9/2014
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