SimCom SIM7500 Series User Manual

Smart Machine Smart Decision
SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
353
AT+ CNTP? +CNTP: <host>[,<timezone>]
OK
Write Command Responses
AT+CNTP
=”<host>”[,<tim
ezone>]
OK
ERROR
Write Command Responses
AT+CNTP
OK
+CNTP:<err_code>
ERROR
Defined values
<host>
NTP server address,length is 64.
<timezone>
Local time zone,the range is(-47 to 48),default value is 32.
Examples
AT+CNTP="202.120.2.101",32
OK
AT+CNTP
OK
+CNTP: 0
15.8.2 Unsolicited NTP Codes
Code of <err>
Description
0 Operation succeeded
1
Unknown error
2 Wrong parameter
3 Wrong date and time calculated
4 Network error
15.9 Common Channel Service
The common channel related AT commands needs the AT+CATR to be set to the used port.
AT+CATR=0 may cause some problem.
SIMCOM CONFIDENTIAL FILE

SimCom SIM7500 Series Specifications

General

Brand	SimCom
Model	SIM7500 Series
Category	Control Unit
Language	English