one of the hand set got problem with sound very low ringing i can not hear in coming calls
tarlochan
October 2010
In the user manual should be a help line number
If you haven't the manual contact bt and ask if they have the help line number for that telephone.
Yes some people even with the manual can't work out what to do.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix cordless phones.