Specifications

Smart Machine Smart Decision
SIM900_AT Commands Manual_V1.07 133 2012.12.10
Parameter
See Write Command
Response
OK
ERROR
Write Command
AT+CFGRI=
<status>
Parameter
<status> 1 On
0 Off
Reference Note
6.2.12 AT+CLTS Get Local Timestamp
AT+CLTS Get Local Timestamp
Test Command
AT+CLTS=?
Response
+CLTS: "yy/MM/dd,hh:mm:ss+/-zz"
OK
Response
OK
ERROR
Parameter
<mode>
0 Disable
1 Enable
Write Command
AT+CLTS=<mo
de>
Unsolicited Result Code
When "get local timestamp" function is enabled, the following URC may
be reported if network sends the message to the MS to provide the MS
with subscriber specific information.
1. Refresh network name by network:
*PSNWID: "<mcc>", "<mnc>", "<full network name>",<full
network name CI>, "<short network name>",<short
network name CI>
2. Refresh time and time zone by network:
This is UTC time, the time queried by AT+CCLK command is local
time.
*PSUTTZ: <year>,<month>,<day>,<hour>,<min>,<sec>, "<time
zone>",<dst>
3. Refresh network time zone by network:
+CTZV: "<time zone>"