i have a phone on contract for my son which is beyond repair. I have an old blackberry he could use till his contract is up but his sim won't fit. What do we do please? I apologise if I'm being a bit dim!
If the SIM is smaller than the slot on the blackberry, you can buy an adapter from Tesco which costs a fiver and will convert for you.
If the SIM is bigger than the slot, you might be able to push out the necessary shape if it's already been cut, but otherwise you'll need to ring 789 and get a replacement SIM of the correct size.
I'm assuming you've researched whether a non-blackberry tariff will work in such a handset?