Forum Discussion
Changing size of SIM
I have bought a new iphone and inserted the smaller SIM which came with the larger SIm I've been using. How do I make it usable?
If you bought your iPhone in the UK, it needs a nano-SIM card to work on the SMARTY Mobile network, which is the smallest push-out from the SMARTY SIM card you received.
You'll need to activate the SMARTY SIM before you can use it to call, text, use apps and browse the Internet.
Activate your SIM from your SMARTY dashboard, or online at https://smarty.co.uk/activate.
