Further ways to support the EPT. If you are a Pay and go user why not use Call & Give. A new way of supporting us every time you top up your mobile phone . To do this you will need a Sim card from Talk Home, and nominate us as the charity you wish to support. 40% of the top up value will be given as a donation to charities. To join this facility simply apply for Sim online at www.callandgive.com.