GLOBALSAT TR-206 - Manual (Page 36)

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4 GSM & GPRS
4.1 GPRS Setting
In order to activate the communication between server and device, the GPRS
parameter is necessary to set at the beginning. The GPRS parameters are included
as the table below. Please contact with your telecom operator for the APN, user
name, and password.
Please contact your ISP provider for DNS1 and DNS2.
D1 APN char(32)
D2 User Name char(32)
D3 Password char(32)
D4 DNS 1 char(32)
D5 DNS 2 char(32)
D8
GPRS mode for L4
command
Server
type
02=TCP
04=UDP
E0
Host IP 1 or domain
name
char(32)
GPRS
E1 Host Port number 1 u16
The setup format of GPRS setting is “GS S ,IMEI,T,S,D1=y1,D2=y2,D3=y3,D4=y4,
D5=y5, D8=y6,E0=y7,E1=y8,*Checksum!”
For example, set the device whose IMEI is 011412000010789, the APN is internet, the
user name and password are not necessary, the server type is TCP, the server IP is
220.128.207.75, the server port number 5000.
The setup command is
GSS,011412000010789,3,0,D1=internet,D2=,D3=,D8=02,E0=220.128.207.75,E1=5000
*5f!
Note:
1. If user name and password are not necessary for your telecom operator,
please keep D2 and D3 blank.
2. If the value of E0 is IP, you do not have to set D4 and D5. Please skip the
fields.