Very low sound intensity during conversation, not clear at all with interference and echo. At €30, the Gigaset AS690 is a top choice, with performance of much higher level in all functions as a device.

I got this specific phone for blocking unwanted calls it has. As soon as I received the device and charged its batteries for 8 hours as recommended by the manufacturer, I found out that it only lasts in standby mode for 10 minutes! I replaced it with some batteries that I was already using in my previous device and they lasted in standby mode for a week, here they lasted only 1 minute. I returned it as defective and received a replacement in a few days. Its standby time never exceeded 8 hours and after every phone call, it needed to be charged (phone calls lasted a maximum of 10 minutes). After three months, it suddenly displayed "OUT OF RANGE" and never recovered no matter how much I tinkered with the settings. Now it is being returned due to warranty. And I am left with the old Panasonic that, like a true zombie, refuses to retire no matter how many years pass.