O2's launched a new mobile contract option its calling On & On, which gives new and existing users an unlimited number of calling minutes and texts, plus the chance to use the data part of the bundle when tethering another gadget.
For £26 a month, the SIM-only tariff includes unlimited minutes to mobiles and landlines in the UK, along with unlimited text messages. There's also a 1GB mobile data allowance included, which you're allowed to burn up through tethering a laptop and using the mobile network for anything, including streaming media.
If you'd like a new phone along with it, prices will start at £36 a month. And if you'd like to upgrade to 2GB of data, that'll be an extra fiver. [O2]