SARA-R4/N4 series-AT Commands Manual
UBX-17003787 - R09
6Call control
Page 37 of 307
6Call control
6.1Dial 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 referenceAttributes
full Yes No Yes Up to 3 min +CME Error
6.1.1Description
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 [5] and initiates the indicated kind of call. No
further commands may follow in the command line in case of data or fax calls.
6.1.2Syntax
Type Syntax Response Example
Voice call
ATD123456;
OK
Data / fax call
ATD123456
CONNECT 9600
Action ATD<number>[<I>][<G>][;] See Result codes
Supplementary services
ATD*#43#
+CCWA: 0,1
+CCWA: 0,2
OK
6.1.3Defined 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 [2]). 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.
6.1.4Notes
SARA-R404M / SARA-R410M-01B / SARA-R410M-02B / SARA-R410M-52B
• Voice calls are not supported.
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