Register for postpaid U28 with uMobile 3 days ago. Today my number has ported from Digi. Sadly I can't surf 3G/2G/Edge. Do I need to turn on Data Roaming?

Why my phone shows Roaming when I am in Malaysia? Did I miss something?

I am using Xperia Mini Pro (SK17i). I tried contacting the Customer Service and as always no reply.

Anyway I manually keyed in all the APN details and able to surf right now. Thanks for the info.

I do have some other questions:
1) Other than Mobile Internet and MMS APN, do I have to key in the WAP APN?
2) How do I check my current data usage and unbilled phone charges for uMobile?

I have never use BB before but under your network settings you can find a list call APN (Access Point Name). Usually the telco company will send you the APN setting for MMS and internet but somehow UMobile didn't send to me.

To solve the problem, simply add another setting in the APN list. Refer to the setting details here: http://u.com.my/how/phone-settings