O2 offer a range of O2 pay as you sim cards, all freely available to order in 3 different sets of packages: Big Bundle, Big Talker and International Sim.
Their big bundle series is available in three tiers:
For £10 a month you can get 100 minutes, 1000 texts and 500mb of 3G data. This is great for those who don’t use their phone for a lot of internet but who still send a lot of texts and make a fair few calls each month.
For £15 a month you get 200 minutes, 2000 texts and 1GB of 4G data. This boost in data is fantastic for the casual user who surfs things such as social media on the go. The extra minutes and texts are also a nice addition.
For £20 a month you get 400 minutes, 4000 texts and 2GB of 4G data. This is the perfect package for anyone who uses their phone fairly heavily and will allow you to surf, stream and play anytime, anywhere without having to worry about your data bill.
As the name suggests, the “Big Talker” range of packages provides an extended number of minutes and texts to O2 numbers for those who chat a lot. There are two packages:
For £10 a month you’re given 50mb of 3G data and 3000 O2 to O2 texts. The small amount of data is good for light instant messaging or sending images when texting isn’t enough. The 3000 texts is more than enough for anyone who has friends, family or colleagues on the O2 network.
Alternatively, for £15 a month you’re given 100mb of 3G data, 3000 texts and 3000 minutes. They’re still limited to being to O2 numbers only, but the minutes are again more than enough for having long conversations with friends, family or colleagues also on the O2 network.
The international sim packages are for people who need cheap calls abroad and also would like to benefit from the advantages of the Big Talker packages. With an international sim calls abroad from the UK cost just 1p per minute. If you top up £10 a month you’re also given the 50MB Big Talker allowance: 3000 O2 to O2 texts and 50MB of 3G data. Similarly, if you top up £15 you’re given the 100MB Big Talker allowance: 3000 O2 to O2 minutes, 3000 O2 to O2 texts and 100MB of 3G data.