User's Manual Part 1

56 AT Commands
Revision 1.8 P/N 90023363
Example:
ATD9,555-1212<cr> DIAL 9, PAUSE, DIAL 5551212
ATD555-1234;<cr> DIAL 5551234
ATD555-09871G<cr> DIAL 5550987, OVERRIDE CLIR, DISPLAY CUG
ATD[<mem><loc>][<mgsm>]
Description: DIAL NUMBER FROM SIM PHONE BOOK MEMORY
This command will instruct the modem to originate a call to a dialable
number using reference to a number stored in the SIM’s phone book
memories.
Syntax: ATD[<mem><loc>][<mgsm>]
Parameters:
mem is the phone book at the designated memory location. There is no
<mem> for emergency calls (EN). It is comprised of the following
phone book parameters:
FD SIM fix phone-phone book
LD SIM last-phone-phone book
DC Mobile Equipment (ME) dialed calls list
ON SIM (or ME) own numbers (MSISDNs) list
SM SIM phone book
loc is an integer referring to a memory location that is in a range of
locations available in the phone book referenced. This must be
used with the mem parameter.
mgsm is a string of GSM modifiers, where:
I is overrides the current Calling Line Identification Restriction
(CLIR) setting for the call
G,g displays the Closed User Group (CUG) information, set with
the command +CCUG
; signifies the call is a voice call and instructs the modem to
return to the command mode.
Response: If there is no dial tone, the modem will return the string:
NO DIALTONE
where the command ATX has been set to 2 or 4.
If there is an error and it is related to the mobile equipment’s (ME)
functionality, the modem will return the string:
+CME ERROR: <error>