SimCom SIM7500 Series

Smart Machine Smart Decision
SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
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Examples
AT+CTZU?
+CTZU: 0
OK
AT+CTZU=1
OK
5.18 AT+CTZR Time and time zone reporting
Description
This command is used to enable and disable the time zone change event reporting. If the reporting
is enabled the MT returns the unsolicited result code +CTZV: <tz>[,<time>][,<dst>]whenever the
time zone is changed.
NOTE:
The time zone reporting is not affected by the Automatic Time and Time Zone command
AT+CTZU.
SIM PIN References
YES 3GPP TS 27.007
Syntax
Test Command Responses
AT+CTZR=? +CTZR: (list of supported < on/off >s)
OK
Read Command
Responses
AT+CTZR? +CTZR: < on/off >
OK
Write Command Responses
AT+CTZR=< on/off >
OK
ERROR
Execution Command
Responses
AT+CTZR Set default value:
OK
Defined values
<on/off>
Integer type value indicating:
0 – Disable time zone change event reporting (default).
1 – Enable time zone change event reporting.
+CTZV: <tz>[,<time>][,<dst>]
Unsolicited result code when time zone received from network isn’t equal to local time zone, and if
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