Call Control
3-12 G24-L AT Commands Reference Manual April 15, 2008
The following table shows the D parameters.
Note: ATDP, ATDT, AT*D, <T>, <P> and <*> are ignored. The command is handled as ATD.
Initiating a GPRS connection is done through ATD*99#, as described in “D*99, Request
GPRS Service "D"” on page 3-242.
Example
atd44345678; //VOICE call (with semicolon)
OK
OK
atd44345678 //DATA call (without semicolon)
...
CONNECT //Move to online Data state
D>, Direct Dialing from Phone Books
This command places a FAX/DATA/VOICE call on the current network by dialing directly from
the G24-L phone book.
Table 3-4: D Parameters
<Parameter> Description
<number> Valid phone digits are: 0 1 2 3 4 5 6 7 8 9 * # + and ,
The following characters are ignored: A B C D - () / and <space>.
The comma <,> digit: When dialing a voice call, digits until the comma are
considered addressing information (phone number). Any digits after the comma are
sent as DTMF tones after the voice call is connected. More than one comma causes a
pause in sending the tones. When dialing a data/fax call, the comma digit is ignored,
and all other digits before and after the comma are considered addressing information
(phone number).
The plus <+> digit: Indicates that the international access code exists in the number.
semicolon (;) When given after <number string>, a voice call is originated to the given address,
otherwise a data call is originated.
Notes:
• "+CME ERROR: not found" is returned when no match is found in an existing
phone book.
• FD phone book supports the (?) wild card character. Telephone numbers
containing this character cannot be dialed directly from the phone book.
• "+CME ERROR: Invalid index" is returned when entry <n> is out of the
requested Phonebook range.
• When SM phonebook is searched and the given entry value is of the ME
phonebook, ME phonebook will be searched as well (result code would be the
same as if MT phonebook was searched).
To Next Page
Loading...
Need help?
General
