At+Cclk Clock; At+Csim Generic Sim Access - SimCom SIM7000 Series At Command Manual

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3GPP TS 27.007
[13]
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3.2.20 AT+CCLK Clock

AT+CCLK Clock
Test Command Response
AT+CCLK=? OK
Read Command Response
AT+CCLK? +CCLK: <time>
OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameters
See Write Command
Write Command Response
AT+CCLK=<tim OK
e> If error is related to ME functionality:
+CME ERROR: <err>
Parameters
<time>
value; format is "yy/MM/dd,hh:mm:ss±zz", where characters indicate
year (two last digits),month, day, hour, minutes, seconds and time zone
(indicates the difference, expressed in quarters of an hour, between the
local time and GMT; range -47...+48). E.g. 6th of May 2010, 00:01:52
GMT+2 hours equals to "
Parameter Saving AUTO_SAVE
Mode
Max Response -
Time
Reference Note
3GPP TS 27.007 Only time zone is auto saved.
[13]

3.2.21 AT+CSIM Generic SIM Access

AT+CSIM Generic SIM Access
SIM7000 Series_AT Command Manual_V1.03
The <fun> power level will be written to flash except minimum
functionality.
AT+CFUN=1,1 can be used to reset module purposely at
minimum/full functionality mode.
Response string "OK" will be returned after module resets if baud
rate is set to fixed baud rate.
String type(string should be included in quotation marks)
10/05/06,00:01:52+08
Smart Machine Smart Decision
".
55 2018-05-08