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SARA-R4/N4 series - AT Commands Manual
UBX-17003787 - R09
6 Call control
Page 37 of 307
6 Call control
6.1 Dial command D
D
Modules
SARA-R404M SARA-R410M-01B SARA-R410M-02B SARA-R410M-52B SARA-R412M
Syntax
PIN required
Settings saved Can be aborted
Response time Error reference
Attributes
full
Yes
No
Yes
6.1.1 Description
Lists characters that may be used in a dialling string for making a call (voice, data or fax call) or controlling
supplementary services in accordance with 3GPP TS 22.030 [
] and initiates the indicated kind of call. No
further commands may follow in the command line in case of data or fax calls.
6.1.2 Syntax
Type
Syntax
Response
Example
Voice call
ATD123456;
OK
Data / fax call
ATD123456
CONNECT 9600
Action
ATD<number>[<I>][<G>][;]
See
Supplementary services
ATD*#43#
+CCWA: 0,1
+CCWA: 0,2
OK
6.1.3 Defined values
Parameter
Type
Description
<number>
Number
Dial string; the allowed characters are: 1 2 3 4 5 6 7 8 9 0 * # + A B C D , T P ! W @ (see
the 3GPP TS 27.007 [
]). The following characters are ignored: , T ! W @.
The first occurrence of P is interpreted as pause and separator between the
dialling number and the DTMF string. The following occurrences are interpreted
only as pause. The use of P as pause has been introduced for AT&T certification.
<I>
String
Set the CLI status; the allowed values are:
•
I (ASCII code 49 Hex): CLI presentation restricted
•
i: CLI presentation allowed
The CLIR supplementary service subscription is overridden for this call.
<G>
String
Configures the CUG supplementary service for the specific call:
•
G: CUG activated
•
g: CUG deactivated
The index and the information parameters used during the call will be the same
previously set with
+CCUG
command.
6.1.4 Notes
SARA-R404M / SARA-R410M-01B / SARA-R410M-02B / SARA-R410M-52B
• Voice calls are not supported.