What if the person who seemed so nice in the chat room turns out to be a complete psycho and you don't want them to be able to call you for one minute more.

No problem - dial the 070 number you were allocated and select 'delete' from the menu.

This will instantly cancel the number and they won't be able to call you on it anymore. You can then sit back and feel relieved you didn't give them your real number!

Then sign up for another number, job done!