At Commands For Call Control; At+Csta Select Type Of Address - SimCom SIM5350 Command Set

4

AT Commands for Call Control

4.1

AT+CSTA Select type of address

Description
Write command is used to select the type of number for further dialing commands (ATD) according
to GSM/UMTS specifications.
Read command returns the current type of number.
Test command returns values supported by the Module as a compound value.
SIM PIN References
YES 3GPP TS 27.007
Syntax
Test Command
AT+CSTA=?
Read Command
AT+CSTA?
Write Command
AT+CSTA=<type>
Defined values
<type>
Type of address octet in integer format:
145 – when dialling string includes international access code character "+"
161 – national number.The network support for this type is optional
177 – network specific number,ISDN format
129 – otherwise
Others – reserved
NOTE: Because the type of address is automatically detected on the dial string of dialing
command, command
Examples
AT+CSTA?
+CSTA: 129
Responses
+CSTA:(list of supported <type>s)
OK
Responses
+CSTA:<type>
OK
Responses
OK
ERROR
AT+CSTA has really no effect.