HUAWEI T8833
智能手机
FAQ
文档版本
01 (2012-11-30)
内部公开
第
48
共
69
63.
Put down notification bar, touch the icon, turn on data service, the icon become
highlight.
2.8.10 Check or cut off data connection
Put down notification bar, check if the data icon is highlight.
•
if highlight , that means turn on; Touch to cut off.
•
if not highlight, that means cut off; Touch to turn on.
2.8.11 Whether to support online while make phone call
3G network support it, 2G does not.
2.8.12 The limitation of data service (CDMA double SIM
card phone does not support GSM online)
So far, our phone supports CU’s SIM (2G & 3G),USIM(2G & 3G) and china mobile’s SIM
card(2G) except CDMA2000 data service.
2.8.13 The usage of VPN and VPN
’s setting
Virtual Private Network (VPN) extends a private network across a public network, the data
transmitted in the public network by the secure
“encrypted channel”.
There are three kinds of VPN protocol: PPTP, L2TP, and IPSec, PPTP is widely used.
Setting PPTP:
Step 1, enter VPN menu, and touch VPN into the adding screen;