
11F., No.2, Sec. 4, Jhongyang Rd., Tucheng Dist., New Taipei City 236, Taiwan (R.O.C.)
Tel: 886-2-22694456
|
Fax: 886-2-22694451
|
23
www.etek.com.tw
©
U
n
ic
tr
on
T
ec
h
n
olo
gie
s C
or
p
.
A
ll
spe
cif
ic
at
io
n
s
su
bje
ct
to
c
h
an
g
e
w
ith
ou
t n
oti
ce
.
www.sanav.com
www.unictron.com
STEP 6: Set up APN for 3G Service
Access Point Name (APN) is a protocol that typically allows a user's device to access the internet using the
mobile phone network. It is a network identifier used by a mobile device when connecting to a GSM carrier. The
carrier will then examine this identifier to determine what type of network connection should be created.
For uploading the data to a server in the internet, a set of GPRS APN depending on your GSM network is required.
Various GSM network provides different GPRS APN settings. Please ask your GMS carrier about the APN settings.
If the user name, password and DNS of APN are not required, just leave the parameters empty (no space). User
can follow the Setup Format below to setup the APN that is provided by your GSM carrier.
Setup Format: #<username>, <Password>, <Function Mode>, <APN name>, <APN username>, <APN
password>, <APN DNS>*
Example1:#username,0000,3,internet,guest,guest,172.20.2.10*
Leave the parameters empty (no space) if other parameters are not required.
Example2:#username,0000,3,internet,,,*
Note1: The total length of APN name, APN username, APN Password, and APN DNS should be less than 70
characteristics.
Note2: Some PREPAID PHONE CARD SIM modules do not enable or even not support GPRS service. Please
consult with GSM carrier for further information.
SMS/ COTA Command Description
#
Start sign.
username
Default ID of the device.
If you have changed the user name, 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 setup mode.
internet
APN Name
guest
APN User name (optional)
guest
APN Password (optional)
172.20.2.10
APN DNS (optional)
*
End sign.
Table: APN Setup Format Description