HUAWEI UMTS M2M Module V100R001
AT Command Interface Specification
Issue 18 (2009-06-22)
Commercial in Confidence
Page 42 of 169
3.25 Return current time of the CCLK
3.25.1 Command Syntax
Command
Possible response(s)
+CCLK=<time>
<CR><LF>OK<CR><LF>
In case of MS-related error:
<CR><LF>+CME ERROR: <err><CR><LF>
+CCLK?
+CCLK: <time>
+CCLK=?
<CR><LF>OK<CR><LF>
3.25.2 Interface Description
Set command sets the real-time clock of the MT. If setting fails in an MT error, +CME
ERROR: <err> is returned.
Read command returns the current setting of the clock.
3.25.3 Defined Values
<time>: string type value; format is "yyyy/MM/dd,hh:mm:ss
r
zz", where characters
indicate year, 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 1994, 22:10:00 GMT+2 hours equals to
"1994/05/06,22:10:00+08"
NOTE: If MT does not support time zone information then the three last characters of
<time> are not returned by +CCLK?.
3.26 Store user settings &W
3.26.1 Command Syntax
Command
Possible response(s)
&W
<CR><LF>OK<CR><LF>
In case of MS-related error:
<CR><LF>+CME ERROR: <err><CR><LF>
3.26.2 Interface Description
Set command stores some user settings to the profile, which can be resumed by ATZ
command.
The commands and parameters which can be stored are as follows:
Command
Parameter
Summary of Contents for EM770W
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