PIONEERPOS G24-L Access Control Commands, Repeat Last Command, AT, Check AT Communication

Chapter 3: AT Commands Reference

Access

Access Control Commands

When the module or SIM card is locked or blocked, the only accessory operations allowed are those that are called "Basic AT commands".

A/, Repeat Last Command

This command repeats the last command. It is not necessary to press <Enter> after this command.

Command	Syntax	Response/Action
Type
Execute	A/	Repeats last command

Example

AT&D? &D: 2

OK

A/ &D: 2

OK

AT, Check AT Communication

This command only returns OK.

Command	Syntax	Response/Action
Type
Execute	AT	OK

Example

AT

OK

+CPIN, Enter PIN for Unlocking SIM Card or Enter PUK for Unblocking SIM Card

This command unlocks the SIM card when the proper SIM PIN is provided and unblocks the SIM card when the proper SIM PUK is provided.

April 15, 2008 G24-L AT Commands Reference Manual 3-177