Ublox SARA-R4 Series - Automatic Time Zone Update +CTZU

SARA-R4/N4 series-AT Commands Manual
UBX-17003787 - R09

5Mobile equipment control and status
Page 35 of 307
Type Syntax Response Example
OK OK
Test AT+CSGT=? +CSGT: (list of supported <mode>s),
<ltext>
OK
+CSGT: (0-1),49
OK
5.7.3Defined values
Parameter Type Description
<text> String Greeting text. The factory-programmed value is the empty string.
<mode> Number
• 0: turn off the greeting text
• 1: turn on the greeting text
<ltext> Number Maximum length of the <text> parameter.
5.8Automatic time zone update +CTZU
+CTZU
SARA-R404M SARA-R410M-01B SARA-R410M-02B SARA-R410M-52BModules
SARA-N4
Syntax PIN required Settings saved Can be aborted Response time Error referenceAttributes
full Yes NVM No - +CME Error
5.8.1Description
Configures the automatic time zone update via NITZ.
The Time Zone information is provided after the network registration (if the network supports the time
zone information).
5.8.2Syntax
Type Syntax Response Example
Set AT+CTZU=<on_off> OK AT+CTZU=1
OK
Read AT+CTZU? +CTZU: <on_off>
OK
+CTZU: 0
OK
Test AT+CTZU=? +CTZU: (list of supported <on_
off>s)
OK
+CTZU: (0-1)
OK
5.8.3Defined values
Parameter Type Description
<on_off> Number Allowed values (see Notes for the factory-programmed value):
• 0: automatic time zone via NITZ disabled
• 1: automatic time zone update via NITZ enabled; if the network supports the service,
the local time of the module is changed (not only time zone)
5.8.4Notes
SARA-R4 / SARA-N4
• The factory-programmed value of the <on_off> parameter is 0.