Specifications

TC35i AT Command Set
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TC35i_ATC_V01.05 Page 26 of 278 04.08.2003
2.8 ATD><str> Originate call to phone number in memory with correspond-
ing field
This command searches the active phone book for a given string <str> and dials the assigned phone
number. The active phone book is the one set with AT+CPBS.
Execute command
ATD><str>[mgsm];
TA attempts to set up an outgoing call to stored number.
This command may be aborted generally by receiving a character during exe-
cution. Abortion is not possible during some states of connection setup such
as handshaking.
Response
If error is related to ME functionality:
+CME ERROR: <err>
If no dialtone (parameter setting ATX2 or ATX4):
NO DIALTONE
If busy (parameter setting ATX3 or ATX4):
BUSY
If a connection cannot be set up:
NO CARRIER
If successfully connected:
OK
Parameter
<str> String type value (“x”), which should equal an alphanumeric field in
at least one phone book entry in the searched memories; used
character set should be the one selected with AT+CSCS. <str> can
contain escape sequences as described in Chapter 1.5.
<str> must be enclosed in quotation marks (""), if escape sequences
or parameter <mgsm> are used or if the alphanumeric string con-
tains a blank. If not, quotation marks are optional.
<mgsm> 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)
<;> The semicolon is mandatory since dialing from a phone book is only
supported for voice calls.
Reference
V.25ter/GSM 07.07
Note
· The command is not applicable to data calls. Any attempt to dial a data call
number from <mem> causes the result code “NO CARRIER” to appear.
· See ATX command in Chapter 2.31 for setting result code and call moni-
toring parameters.