5.3 Set up the GPRS APN (Access Point Name
)
For uploading the data to a web server, you must have a set of GPRS APN from your GSM network.
Various GSM network provides different GPRS APN settings. Please check the referential tables for APN
in the Chapter 8 before setup. If you could not find the name of your GSM service provider, please ask
your GMS service provider about the APN settings. If the username and password of APN are indefinite
or showed in blank, just leave the parameters blank (no space). You can follow the Setup Format below
to setup the APN that is provided by your GSM network.
Setup format
#「
username
」
,
「
Password
」
,
「
Function Code
」
,
「
access point name
」
,
「
user
」
,
「
password
」*
Example
:#
username,0000,3,internet,user,password
*
The table 5.3.1 describes the meaning of each segment in the message above.
Table 5.3.1
The table 5.3.2 shows each confirmation message reply after setup.
Table5.3.2
Text Keyed In SMS Description
#
Start sign.
username
Default ID of CT-58A.
If you have changed the Username, please use the updated one.
0000
Default password.
If you have changed the password, please use the updated one.
3
Mode 3 defines the APN
Internet
Name of APN
User
Username of APN
Password
Password of APN
*
End sign.
Situation
Message Reply
Setup Succeeds
[username] + CT-58A101 GPRS APN is updated.
Setup Fail
[username] + CT-58A GPRS APN setup Fail!
Incorrect password
[username] + Password setup Fail!
Incorrect username or command
format
[username] + command error
CT-58A is in Emergency Mode
[username] + in emergency, GPRS APN setup is not allowed.