Text giving It is easy to donate by using your mobile phone. Simply text ACT to 70085 followed by your donation amount. You can donate any whole amount up to £20. To donate say £5, text 'ACT 5' to 70085. Your mobile phone bill will then show the £5 donation, plus your network provider's standard message rate. You can also set up a monthly donation via your mobile in the same way, simply text ACTS to 70085 followed by your donation amount. The amount you donate will be added to your mobile phone bill.