AT Command

Description

AT+CTZU AT command enable/disable automatic timezone update on the device.

Usage
Command Possible response(s)
+CTZU=[] +CME ERROR: 
+CTZU? +CTZU: +CME ERROR: 
+CTZU=? +CTZU: (list of supporteds) +CME ERROR: 

Examples

AT+CTZU=1
OK

KeywordsAT+CTZU syntax, examples, parameters, error, input, response.

Test AT+CTZU command with AT Command Tester





Try this script included in AT Command Tester Tool.

//Script: at+ctzu

//This command is used for automatic time and time zone update

//Get the command support

AT+CTZU=?

 

//Wait

WAIT=2

 

//Query the current system mode

AT+CTZU?

 

//Wait

WAIT=2

 

//Disable automatic time zone update via NITZ (network identity and time zone)

AT+CTZU=0

 

//Wait

WAIT=2

 

//Enable automatic time zone update via NITZ (network identity and time zone)

AT+CTZU=1

?





Output of above script in AT Command Tester Tool.

AT+CTZU=?

+CTZU: (0-1)

OK

AT+CTZU?

+CTZU: 0

OK

 

AT+CTZU=0

OK

 

AT+CTZU=1

OK

 

+STIN: 81