I have put a fully charged battery into the handset but it will not switch back on

Nick, February 2007

Many thanks - I merely had to remove battery by detatching connector and then reconnecting. All is now OK again!

Neil, December 2008

Nick I had the same problem. Most frustrating. Try this.
Take out battery, carefully prise red & blue wires from connector (remembering which way round they are located) use a separate charger to boost the batteries over a couple of hours. Reassemble the connector, insert battery, return to the cradle. Whilst in the cradle press the on button. Thats what worked for me. Hope it does for you too./

gazza, March 2007