8.41 Time zone reporting +CTZR

27.0073GPPAT command set for User Equipment (UE)Release 18TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

Table 101: +CTZR parameter command syntax

Command	Possible response(s)
+CTZR=[<reporting>]	+CME ERROR: <err>
+CTZR?	+CTZR:<reporting> +CME ERROR: <err>
+CTZR=?	+CTZR: (list of supported <reporting>s) +CME ERROR: <err>

Description

This set command controls the time zone change event reporting. If reporting is enabled the MT returns the unsolicited result code +CTZV: <tz>, +CTZE: <tz>,<dst>,[<time>], or +CTZEU: <tz>,<dst>,[<utime>] whenever the time zone is changed. The MT also provides the time zone upon network registration if provided by the network. If setting fails in an MT error, +CME ERROR: <err> is returned. Refer clause 9.2 for possible <err> values.

Read command returns the current reporting settings in the MT.

Test command returns supported <reporting>-values as a compound value.

NOTE: The Time Zone reporting is not affected by the Automatic Time Zone setting command, +CTZU.

Defined values

<reporting>: integer type value indicating:

0 disable time zone change event reporting.

1 Enable time zone change event reporting by unsolicited result code +CTZV: <tz>.

2 Enable extended time zone and local time reporting by unsolicited result code +CTZE: <tz>,<dst>,[<time>].

3 Enable extended time zone and universal time reporting by unsolicited result code +CTZEU: <tz>,<dst>,[<utime>].

<tz>: string type value representing the sum of the local time zone (difference between the local time and GMT expressed in quarters of an hour) plus daylight saving time. The format is "±zz", expressed as a fixed width, two digit integer with the range -48 … +56. To maintain a fixed width, numbers in the range -9 … +9 are expressed with a leading zero, e.g. "-09", "+00" and "+09".

<dst>: integer type value indicating whether <tz> includes daylight savings adjustment;

0 <tz> includes no adjustment for Daylight Saving Time

1 <tz> includes +1 hour (equals 4 quarters in <tz>) adjustment for daylight saving time

2 <tz> includes +2 hours (equals 8 quarters in <tz>) adjustment for daylight saving time

<time>: string type value representing the local time. The format is "YYYY/MM/DD,hh:mm:ss", expressed as integers representing year (YYYY), month (MM), date (DD), hour (hh), minute (mm) and second (ss). The local time can be derived by the MT from information provided by the network at the time of delivering time zone information and will be present in the unsolicited result code for extended time zone and local time reporting if the universal time is provided by the network.

<utime>: string type value representing the universal time. The format is "YYYY/MM/DD,hh:mm:ss", expressed as integers representing year (YYYY), month (MM), date (DD), hour (hh), minute (mm) and second (ss). The universal time can be provided by the network at the time of delivering time zone information and will be present in the unsolicited result code for extended time zone and universal time reporting if provided by the network.

Implementation

Optional.