ARCHIVED FORUM -- March 2012 to February 2022READ ONLY FORUM
This is the second Archived Forum which was active between 1st March 2012 and 23rd February 2022
My sound settings (bass,treble, etc) keep changing from zero to the lowest minus settings after powering up. The B&O handset fails to work. Occassionally the 2500 and handset will work correctly.
Does anyone know how to replace the litium battery please?