This phone has many positive elements: its phonebook accepts Greek characters, it has satisfactory sound power, satisfactory range (within the house and on the balcony, I haven't tested it further), all changes made to one handset are automatically applied to all (I had a dual GIGASET where each handset had separate memory: you had to change the time separately and add contacts separately to the phonebook of each handset!), it has satisfactory construction and convenient shape & weight. However, it also has several negatives: its menu is basic, without the ability to adjust brightness/contrast, limited call sound options, no ability to change or adjust keypad sounds, to enter Greek or English characters you have to change the input language (switching to Greek or English, simultaneously changing the menu language, and after entering the contact, switching it back to where you want it), it does not have backlit keys. Everything is tolerable except for one thing: its screen - blue background, indistinct characters created by straight lines and not pixels, with tragically low readability! If you don't bring the screen close to your face, it can't be read - if you have any (even minimal) vision problems, the situation becomes difficult. And for this reason alone, it is not recommended!

Very poor range, average battery life, average sound. Within 4 months (within warranty), they broke and there was a constant buzzing instead of speech in all three of them. I didn't even bother to take them for repair. I threw them away and bought a different brand.