Specifications

TC35i AT Command Set
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TC35i_ATC_V01.05 Page 25 of 278 04.08.2003
2.7 ATD><n> Originate call to phone number selected from active memory
This command can be used to dial a phone number selected from the active memory. The active
memory is the phone book selected with AT+CPBS (see Chapter 4.33). To set up a call simply enter
the memory location of the desired entry. The memory location range of each phone book can be
queried by AT+CPBR (see Chapter 4.32).
Execute command
ATD><n>[<mgsm>];
TA attempts to set up an outgoing call to the stored number.
The command may be aborted generally by receiving a character during
execution. 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
<n> Integer type memory location should be in the range of locations
available in the memory used, i.e. the <location> number returned
by AT+CPBR.
<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
· Parameter <mgsm> only if no *# code is within the dial string.
· 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 ap-
pear.
· *# codes sent with ATD are treated as voice calls. Therefore, the com-
mand must be terminated with a semicolon “;”.
· See ATX command in Chapter 2.31 for setting result code and call moni-
toring parameters.