SimCom SIM7500 Series User Manual

Smart Machine Smart Decision
SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
129
OK
AT+VTD?
+VTD: 0
OK
AT+VTD=5
OK
6.17 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 Responses
AT+CSTA=? +CSTA:(list of supported <type>s)
OK
Read Command
Responses
AT+CSTA? +CSTA:<type>
OK
Write Command Responses
AT+CSTA=<type> OK
ERROR
Execution Command Responses
AT+CSTA OK
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
NOTE:
Because the type of address is automatically detected on the dial string of dialing
command, command AT+CSTA has really no effect.
SIMCOM CONFIDENTIAL FILE

SimCom SIM7500 Series Specifications

General

Brand	SimCom
Model	SIM7500 Series
Category	Control Unit
Language	English