Phone condition and functionality was influenced by the specifications of the phone (for example, how much storage space or memory it had) as well as by its age and the extent to which it was used.
Roedd cyflwr a nodweddion y ffôn yn cael eu dylanwadu gan fanylebau’r ffôn (er enghraifft, faint o le storio neu gof oedd ganddo) yn ogystal â chan ei oed a pha mor helaeth y cafodd ei ddefnyddio.