Below is step to connect Broadband on Zenithink Tablet PC

1. Connect your Huawei broadband modem to tablet HOST USB port.
2. Go Settings --> Wireless and Networks--> WiFi (un-check)
3. Go Settings --> Wireless and Networks --> 3G Settings --> select WDCMA, then tablet will restart.
4. After restart, wait for the tablet to auto search the sim card signal and auto connect.
   It's may take few minutes. Once connected, there is a icon "G" or "H" on top line of the tablet.
5. To disconnect broadband, go Settings --> Wireless and Networks --> Mobile Networks --> Data Enabled (un-check)
6. To connect broadband again, go Settings --> Wireless and Networks --> Mobile Networks --> Data Enabled (check)

Note: Once your ON the WiFi, then broadband will be disconnect.

In case the tablet do not auto connect after waiting 10 minutes. You may try enter settings on yourself.

1. Go to Settings --> Wireless & Networks --> Mobile Networks --> Access Point Names
2. Click Menu button on tablet, and add New APN.
3. Enter below info.:

   	Name	APN	UserName	Password	Proxy	Port	MCC	MNC
   Celcom	celcom	celcom3g	(blank)	(blank)	010.128.001.242	8080	502	19
   Maxis	maxis	unet or maxisbb	maxis	(blank)	202.75.133.49	80	502	12
   Digi	digi	diginet or 3gdgnet	(blank)	(blank)	(blank)	(blank)	502	16
   U-Mobile	umobile	my3g	(blank)	(blank)	(blank)	(blank)	502	18