Q.

How can I cancel the mobile plan?

Q.

How can I change my number?

Q.

How long can I deactivate my phone?

Q.

Is data exhaustion notifed by text? How much will be charged for the excess data use?

Q.

If I change my mobile number, will the music files be kept in the Ring-to-You storage?

Q.

Do you have unlimited data roaming plans?

Q.

Can I block the roaming service?

Q.

Can I use data overseas without signing up for a data roaming plan?

Q.

When will my roaming fees charged?

Q.

How could callers get informed that their mobile is under international roaming service?