I recently bought a job lot of these phones for work purposes (it has a monitor program that enables signal strength to be measured). Nearly all worked ok despite their age, although battery life was down to nearly zero in most cases (normal with an old phone). Wear to the keytops is a common problem, as is rattling noises in the earpiece - two of the 16 or so that have passed through my hands have suffered this. The texting process is from my viewpoint at least, totally psychotic and completely unusable!
Trackball Orbit Kensington Mouse Ergonomic Wired Pc Optical Mac And Usb
27 May, 2020
Great Device - Hard Wearing - Recommended
I bought this as a replacement for an identical one which was getting unreliable (intermittant buttons) after about 10 years constant use.
I've used it for Video Editing, Audio Editing and Photo Editing as well as the usual spreadsheets, emailing, etc.
I think the overall layout and the way it works is perfect, although others who are used to a more traditional mouse did not find it so! Takes a few minutes to get used to, I suppose.
Highly Recommend.