The phone is quite good but its screen has a problem. After a certain period of time, some marks start to appear on the right side of the screen which initially start from the top and, as time goes by, move down to the bottom. Of course, something like this is unacceptable. Hasn't anyone else noticed this? Also, although the base in the photo appears as CL660, the one that comes with the phone says Gigaset Box 100.

Very good!!!!!
Easy to use!!!

problems with connecting the dect microphone, with connecting to another dect phone base, no Greek characters for saving contacts.....

Excellent product that I easily adjusted thanks to the help of commentators Vassilis-Kritikos and deliol. I thank them for their kindness!! As for the durability of the device, time will tell.

Slow menu even when dialing a phone number and the sound during the call is quite bad

Very good wireless with a good screen size. It needs a little more charging compared to other wireless phones

I have it in operation and the sound is very powerful, which helps me hear it when it rings wherever I am. It also has a very strong speakerphone, it's worth its money and more!

The phone is good. It is very convenient that you can place it wherever you want since the signal base and the charging are separate. You can also set your own sound and even photos for the callers. The battery doesn't last long, but overall I am satisfied.

I consider it to be a very good purchase, if I had managed to connect it with quick sync, I would give it 5 stars

Unused and it had a burnt line on the screen vertically after the warranty as they sent it to me with a stuck button. I had the phone in my hands for 1 month, the rest was sent to Germany due to purchasing it from a Greek store that the warranty did not cover with the supplier far away. I bought it for good and it turned out to be defective

Very good and beautiful wireless phone. I connected it to my PC and transferred all my Google Contacts. I think the menu is a bit confusing. I also changed the settings so that I can write contacts in Greek.

Compared to previous wireless phones I had, this one seems to have better build quality and is definitely much more beautiful, with a large color screen (my wife was thrilled). I found it very convenient that the charging base is different from the docking/communication base, because this way I can have the docking station in a central point of the house (as long as there is a telephone socket) for better signal, while the device charges, for example, in the kitchen (which has a power socket but no telephone). The only negative thing I noticed compared to my old Panasonic device, besides the higher cost, is that I couldn't find a ringtone of my absolute taste and settled for a mediocre one.

The phone had a Greek menu, but not Greek contacts. It was easily fixed with the following procedure (which, however, deletes the existing contacts of the phone!!!):

Turn off the phone by pressing the red button.
With the phone off, press and hold buttons 1 4 and 7.
Then press and hold the red button as well to turn on the phone.
Once the screen shows "Service," release all buttons.
Now press the buttons 7 6 2 0 0 in order.
Each time you press one of the buttons, the screen will change until the last 0 shows you the Service Menu.
CAUTION: While in the Service Menu, DO NOT press numeric keys !!! Only do the following:
Scroll down to the last option "Charset Editor" and press OK.
Scroll down to "Greek" and press OK.
It will ask you "Reset all lists to default?", press OK.
Then press "Back" to exit the Service Menu and again "Back" and the phone will turn off.
Turn on the phone with the red button and you are ready, with Greek now ALSO in the contacts !!!

So, to clarify. The phone comes in three versions. CL660, CL660A, CL660HX. All except HX have a base.
Pay close attention to where you order it from. It does not support Greek in contacts, only in the menu. It is not clear in its features (only mentioned for Greek menu...) so if you don't know it, after the sale no mistakes are recognized.

Very difficult to find a 2.5mm hands-free headset that works properly. The phone is one of the best I have ever bought (after the SL100).

Very beautiful design, easy menu, connection and charging with USB.
Very powerful open listening.
Lightweight in hand. Eco device.
Very nice that you can (with a little "hassle") transfer photos of your loved ones.

-CAUTION: There is no base in the packaging, it is a VoIP device. Therefore, you will not be able to declare it and use it. If I didn't have the base from an old gigaset, we would still have it for decoration.
It does not have Greek in the menu.
Its plastics give you a feeling of "cheap" in hand.
The battery does not last satisfactorily. I will try with other commercially available ones with higher capacity and I will come back.

I could give it 5 stars, but it doesn't have Bluetooth which would have made it top-notch for me. It has excellent sound quality even during open conversations, a very good microphone, and something very important for me is that it charges with a mobile charger. You don't need to use its own factory charger like all wireless ones, and of course, it's very important that you can charge it and talk at the same time. You can set any ringtone you want for incoming calls and assign photos to your contacts. Of course, when you have a missed call, a red light flashes, which is also very important. The somewhat negative aspect is that it needs relatively frequent charging, but this can be solved by getting higher capacity batteries.

The best phone that has passed through my hands, works perfectly with the DX800 base I have.
I highly recommend it.