Is it true that if you choose an optional contract discount, the USIM cannot be changed during the two-year contract period?

A. 1

Yes. If you wear another USIM card, you will pay an additional fee.

Gentleman 8 years ago 0

OK

A. 2

Instead of receiving a 20% discount if you choose an optional contract discount, you have to keep the same USIM on the same device for two years
You can't put a U.S. eye on another device.

Gentleman 8 years ago 0

OK

A. 3

If you insert USIM into another machine within the contract period, you will be required to return the discounted amount.
And even if you put a USIM in another phone for a while, the contract will be terminated.
Please be careful that you can pay an additional fee.

Gentleman 8 years ago 0

OK