It's not the best, many times without pressing the speakerphone button it's as if it activates by itself and you hear a loud "toot toot". However, it has large buttons and the numbers are easy to read, so it's suitable for elderly people.

Immediate shipping! I connected it right away without any problem. It had all the necessary cables included & since my grandfather had a similar one, it was connected directly. Its sound is quite loud! For its price, it's just fine

Simple Chinese product but for so little money I can't complain. However, it works. It doesn't have permanent memory with a battery and every time there's a power outage or you unplug it from the phone socket it loses everything and needs to be reprogrammed. For its price, it's VFM

First time buying a cordless landline phone. You will need to buy a cable for the handset.

So far no problem. Both the volume and the sound are satisfactory. The stored numbers work properly.

Excellent wired phone... It has caller ID and speakerphone (I haven't tried it). With the handset, I hear and am heard well... It has a variety of ringtones and the ability to adjust the volume as you wish. After a while, it automatically receives the date and time via the landline provider's router. The only negative is that it's a bit complicated to set its parameters. At €10.30, it's an excellent purchase...
Edit: On speakerphone, our interlocutor can't hear us well. We hear just fine.
The manual does not state how to store a number in the speed dials (M1-M10). I found out from a video. You dial the number you want (e.g., 21xxxxxxxx) and then press and hold the memory button where you want it saved (e.g., M1) until the screen shows the message SAVED. Here is the link from the video:
https://www.youtube.com/watch?v=1Fhth1ikyPA
The number storage in memories is at 6:00 in the video.

Very user-friendly for elderly people and those with vision problems. Ten memories with a button for each one.

For its price, excellent. Sounds loud, many melodies, large keys, memories for the elderly.. I would buy it again..

I got it for my grandmother and we are saved! She loves it! She listens to it wherever she is, whether inside or outside the house.