M10 AT Commands Set
M10_ATC_V1.01 - 17 -
active voice call, the first call will be automatically put on hold.
z The current states of all calls can be easily checked at any time by
using the AT+CLCC Command.
2.2.4 ATD> <n> Originate Call To Phone Number In Current Memory
ATD><n> Originate Call To Phone Number In Current Memory
Response
This Command can be used to dial a phone number from current phonebook
memory.
Note: This Command may be aborted generally by receiving an ATH
Command or a character during execution. The aborting is not possible
during some states of connection establishment such as handshaking.
If error is related to ME functionality
+CME ERROR: <err>
If no dial tone and (parameter setting ATX2 or ATX4)
NO DIALTONE
If busy and (parameter setting ATX3 or ATX4)
BUSY
If a connection cannot be established
NO CARRIER
If connection successful and non-voice call.
CONNECT<text> TA switches to data mode.
Note: <text> output only if ATX<value> parameter setting with the
<value> >0
When TA returns to Command mode after call release
OK
If successfully connected and voice call
OK
Execution
Command
ATD><n> [;]
Parameter
<n> Integer type memory location should be in the range of
locations available in the memory used
<;> only required to set up voice call , return to Command state
Reference
V.25ter
Note
z Parameter “I” and “i” only if no *# code is within the dial string
z *# codes sent with ATD are treated as voice calls. Therefore, the
Command must be terminated with a semicolon “;”
z See ATX Command for setting result code and call monitoring