how to fix my handset?

i need to fix the handset it just comes up on the display saying unregister can't make or receive calls the model is the binatone vantage 4200
grant, September 2007


done
binatone 2310 cant get dial tone saying AUTO 1

John, June 2010
take the batteries out of hand set and put them back in within seconds. That should do the trick.

sam, December 2008
link Click here to see other fixes for Binatone.