MC55 AT Command Set
7.5 ATD><n> s
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MC55_ATC_V01.05 Page 145 of 469 2/10/04
Confidential / Released
7.5 ATD><n> Originate call to phone number selected from active memory
Syntax
Command Description
TA attempts to set up an outgoing call to the stored number. The terminat ion character ";" is mandatory since
dialing from a phonebook is only supported for voice calls and for sending *# codes of Supplementary Services
or other functions.
Parameter Description
Integer type memory location in the range of locations available in the selected mem ory, i.e. the index number
returned by AT+CPBR.
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 p arty)
Notes
• This command may be aborted generally by receiving a character dur ing execution. Abortion is not possible
Exec Command
ATD><n>[<mgsm>];
Response(s)
ERROR
+CME ERROR: <err>
If no dialtone (parameter ATX2 or ATX4):
NO DIALTONE
If busy (parameter setting ATX3 or ATX4):
BUSY
If connection cannot be set up:
NO CARRIER
When TA returns to command mode after call release:
OK
If successfully connected:
OK
PIN ASC0 ASC1 MUX1 MUX2 MUX3
% % § % § §
Reference(s)
V.25ter
<n>(num)
<mgsm>(str)