o2 is sometimes spelt as 02. This is PAYG (pay as you go) prepaid sim card is Preloaded with £15 credit. You can exchange £15 credit for 15gb data. It works on any unlocked 2g, 3g and 4g mobile phone in the UK and abroad (with roaming). O2 has cheap European roaming offers for travel.
You need a cutter to cut this SIM card as it comes with triple hybrid/multi adaptor (standard, micro & nano). It, therefore, will fit all types of a dongle and mobile phones like old Nokia 3310 or new Android phones and in popular Samsung models such as s4, s5, s6, s7, s8, j5, a3 and a5. It also works on Apple iPad and iPhone 5, 5c, 5s, se, 6, 6s, 7, 7 plus, 8 and iPhone x. And on other makes like Motorola Moto g5, Sony Xperia etc.
✅ £15 Preloaded: O2 Pay as you Go Sim – No Contract Sim – Change your plan from month to month to suit your lifestyles.
✅ The SIM card we’ll send you will be a Multi SIM, which holds all three SIM card formats (standard, micro and nano) in one.
✅ 3 in 1 SIM to suit any unlocked or O2 network device. You can keep your existing number if you want to.
✅ Traveling into UK: O2 has Superfast 4G Network giving you very good coverage.
✅ If No 4G signal is available, the SIM will run on the O2 Superfast 3G network, so you can always expect best connection from almost anywhere in the U.K