AT Commands Set

SIM5215_SIM5216 AT Command Manual
OK
AT+CMOD=0
OK
4.3 ATD Dial command
Description
The dial command lists characters that may be used in a dialling string for making a call or
controlling supplementary services.
SIM PIN References
YES V25.ter
Syntax
Execution Commands
ATD[][;]
Responses
OK
VOICE CALL: BEGIN
Originate a call unsuccessfully:
NO CARRIER
Defined values
String of dialing digits and optionally V.25ter modifiers dialing digits:
0 1 2 3 4 5 6 7 8 9 * # + A B C
Following V.25ter modifiers are ignored:
, T P ! W @
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.
Examples
ATD10086;
OK
VOICE CALL:BEGIN
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1/13/2011