- 6 -
Data Transfer Unit
Model: V519
select ISP.
5.2 Custom APN
Please enter the APN information provided by ISP. The APN information of the
domestic three ISPs for your reference as below:
6. Application
6.1 VPN Client
OpenVPN, L2TP, PPTP, GRE tunnel and other VPN protocols are supported.
Before setting, please try to obtain the related parameters of VPN server first.
ISP
3G/4G
APN
Dial Number
User
Password
China Mobile
TD-SCDMA
TD-LTE, GSM
cmnet
*99#
blank
blank
China
Unicom
WCDMA
FDD-LTE, GSM
3gnet
*99#
blank
blank
China
Telecom 4G
FDD-LTE
ctnet
*99#
card
card
China
Telecom
3G/2G
CDMA2000,
EVDO
ctnet
#777
card
card
