You have to get in touch with the service provider that issued the sim card. They will check their database to see if the unit has been payed off to their satisfaction. If the account is fully paid they will release the phone so you can use it with them or another provider.
You have to get in touch with the service provider that issued the sim card. They will check their database to see if the unit has been payed off to their satisfaction. If the account is fully paid they will release the phone so you can use it with them or another provider.
prop man さんによる