
Doc. Title
Author
Page of Pages
ST310U OPERATION MANUAL
JH KIM
16 of 66
Concerning
Doc. No.
Rev.
Date
Features and How to set parameters
1.08
2017/7/13
Suntech International Ltd.
Confidential Document
4-4. GSM Parameters for SMS Messaging / Phone Calling
In order to set these parameters properly, read carefully the contents and <Example> along with <Note> described
in the bottom inside the table below.
HDR
DEV_ID
VER
SMS_LOCK
SMS_MT1
SMS_MT2
SMS_MT3
SMS_MT4
IN_CALL_LOCK
CALL_MT1
CALL_MT2
CALL_MT3
CALL_MT4
CALL_MT5
CALL_MO1
CALL_MO2
Field
Marks
Value
Meaning
HDR
“ST300GSM”
Command type
DEV_ID
9 char.
Device ID
VER
“02”
Protocol Version
SMS_LOCK
‘0’ or ‘1’
Lock of Receiving Commands by SMS
Disable (0) / Enable (1)
If enabled, only the commands which have been
received from SMS_MT1 ~ MT4, their number(s) can be
accepted.
SMS_MT1
String
Up to 20 char.
Phone number for SMS commands
SMS_MT2
String
Up to 20 char.
Phone number for SMS commands
SMS_MT3
String
Up to 20 char.
Phone number for SMS commands
SMS_MT4
String
Up to 20 char.
Phone number for SMS commands
IN_CALL_LOCK
‘0’ or ‘1’
Lock of Incoming Call
Disable (0) / Enable (1)
If enabled, only a call number which have been received
from CALL_MT1 ~ MT5 can be accepted.
CALL_MT1
String
Up to 20 char.
Phone number for calling
CALL_MT2
String
Up to 20 char.
Phone number for calling
CALL_MT3
String
Up to 20 char.
Phone number for calling
CALL_MT4
String
Up to 20 char.
Phone number for calling
CALL_MT5
String
Up to 20 char.
Phone number for calling
CALL_MO1
String
Up to 20 char.
Phone number for outgoing call from device
CALL_MO2
String
Up to 20 char.
Phone number for outgoing call from device
<Example>
[command] ST300GSM;100850000;02;0;;;;;0;;;;;;;
[response] ST300GSM;Res;100850000;010;0;;;;;0;;;;;;;
<Note>
** When SMS or Call numbers are not set, that field should be empty.