Here are a few step to configure your ZTE MF622 USB Modem.The modem can be configure for all service provider such as Celcom Broadband,Digi Edge,Maxis Broadband and U-Mobile.

1st Step :

U-Mobile

2nd Step:

U-Mobile 2

3rd Step :

Fill only Config Filename : Any name you want

Dialer Number : *99#

APN : For U-Mobile :my3g, For Celcom Broadband : celcom3g,

Maxis Broadband : maxisbb,For Digi: diginet

U-Mobile 3