AT command interface
Version 8 dated 15.03.00 33
Siemens Information and Communication Products
A
ATD><mem><n> Originate call to phone number <n> in memory <mem>
Execute command
ATD><mem>
<n>[<I>][<G>][;]
Response
TA attempts to set up an outgoing call to stored number.
e.g.: ATD>SM5; Voice call to number at position 5 on the SIM phonebook.
Note:
this command may be aborted generally by receiving a character during execution. This com-
mand cannot be aborted in some connection setup states, such as handshaking.
If error is related to ME functionality
+CME ERROR: <err>
If no dialtone and (parameter setting X=2 or X=4)
NO DIALTONE
If busy and (parameter setting X=3 or X=4)
BUSY
If a connection cannot be set up
NO CARRIER
If successfully connected and non-voice call
CONNECT<text> Note:
<text> only if parameter setting X>0
TA switches to data state.
When TA returns to command mode after call release
OK
If successfully connected and voice call
OK
Parameter
<mem> phonebook:
FD SIM fixdialling-phonebook
LD SIM last-dialling-phonebook
RC ME received calls list
MC ME missed (unanswered received) calls list
SM SIM phonebook
ON SIM (or ME) own numbers (MSISDNs) list
ME ME phonebook
MT Combined ME and SIM phonebook
<n> integer type memory location should be in the range of locations available in the me-
mory used
<I> I CLIR invocation
i CLIR suppression
<G> G, g CUG info, uses set with command +CCUG
<;> voice call, return to command state
Reference
V.25ter/GSM
07.07
Note
Emergency call: no SIM needed
<n> 112 worldwide number
There is no <mem> for emergency call ("EN").
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