# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2012-08-09 10:25:08 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/233509209130545152) In reply to: [@mr_trick](http://twitter.com/mr_trick/status/233508823036489728) @mr_trick @steoreilly Yeah, @giffgaff are cool! Based on O2 network, so if you get good O2 signal, you’ll get @giffgaff signal.