im currently now in Saudi and i subscribed the BIS of my carrier, and this December im going to Philippines for a 2 month vacation, and i will use the local carrier there for BIS with the same phone.
my question is, i will just change simcard and subscribe the local BIS in Philippines and after my vacation, going back here in saudi just put back again my sim card here and subscribe again local BIS?
only change sim and subscribe the local BIS?
im using an unlocked phone,so i can use different carrier, my concern is for the BIS..