Big disappointment barely received I install it and now the complications start I realize that to call the memories it takes two manipulations (too complicated for an octogenarian) more micro power failure has occurred and everything everything has been cleared to remake ring setting, etc, etc ........ If the keys were perfect from the standpoint size but the display for visually impaired is ridiculous grosseur.Je not even recommend it not to my knowledge, let alone my friends, that I am disappointed and I thought to please grandmother