Bought these from deal-extreme to use with my o2 iPhone when I changed provider to T-Mobile, but then changed my mind and sold the iPhone to get a new T-Mob Android phone.
Anyway, these arrived and have sat unopened since. Still sealed so can't confirm what phones they'll work with, but was originally linked to them from somebody here who said they'd work in iPhones and most other phones. Here's how DX advertise them:
2 x i-SmartSim SIM Card Unlock Attachment for Nokia and Most Other Cell Phones. Item Number 12167
£5 delivered for both please.
Prefer to sell both together for £5 but £2.50 for each one is also ok.
- Liddle ol' me