on 15-03-2024 13:03
I have a very old phone and want to use it with a different Sim (from Sky) in addition to my current phone with O2. My phone number seems to be attached to the very old one as well as the current phone, and I am not sure how to change sim to a sky sim in the old phone without upsetting my current phone
Solved! Go to Solution.
on 15-03-2024 13:09
on 15-03-2024 13:09
Guide: Unlocking an O2 phone to use a different SIM card
on 15-03-2024 13:04
I need O2 to 'unlock' the old phone
on 15-03-2024 13:09
on 15-03-2024 13:09
Guide: Unlocking an O2 phone to use a different SIM card
on 15-03-2024 13:24
Have you tried the sky sim in the phone as it may work without unlocking?