this SIM5218 AT command manual - Cooking Hacks

SIM5218 Serial AT Command Set
AT+CMOD
+CMOD: 0
OK
AT+CMOD=0
OK
4.3 ATD Dial command
Description
The dial command lists characters that may be used in a dialing string for making a call or
controlling supplementary services.
SIM PIN References
YES V25.ter
Syntax
Execution Commands
ATD[][;]
Responses
(if voice call)
OK
VOICE CALL: BEGIN
(if data call)
OK
CONNECT…
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
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5/15/2012