So does the K750 have a significantly different menu to the w800i?... for text I just push the Joystick left and click 'Text Message'.... how dificult is that???..
a mate of mine has a K750 with the most upto date firmware and has never had a single problem!... Me I'm still running my W800i the original w800 firmware (can't remember the number) with no probs!...
Sound quality is identical when using my HPM-70 headset (£25 from most places!!), but crap when using the supplied phones!...

a mate of mine has a K750 with the most upto date firmware and has never had a single problem!... Me I'm still running my W800i the original w800 firmware (can't remember the number) with no probs!...

Sound quality is identical when using my HPM-70 headset (£25 from most places!!), but crap when using the supplied phones!...