I just bought a set of 2 D5100 phones today and like most people, I can't find a manual anywhere. Unless of course I want to pay £15 for one, pahhh!!! £15 for a manual? no chance. The phones cost me less than this. I found this manual for a NTL VS2000. Itâ₠¬ÃƒÂ¢Ã¢â‚¬Å¾Ã‚¢s a different model but the instructions work as most of the buttons are the same, they are just arranged differently
http://www.instruction-manuals.co.uk...lephon/NTL.htm
I hope this helps someone.