
This item should be discontinued. It only beeps when you answer the phone. Block died on arrival. I called the manufacturer's support. I told him it doesn't make any sounds as described in the instructions. He responded very little and said if the phone sellers don't call it means it's working. end of the conversation. Well, the calls kept coming. I called again and spoke to someone else. It was found that he actually arrived DOA. Didn't suggest sending it back just to take it to the dealer. I opened it up and checked the battery. Only 2 volts from the required 3 volts. I still spend 6 dollars on the battery. Okay, now I get the tone. The calls keep coming, it's the trash can. Maybe people will read this and save money and nerves.

Wi-Fi router Xiaomi Mi Wi-Fi Router 4A Gigabit Edition Global, white
165 Review

Wi-Fi router Xiaomi Redmi Router AC2100 CN, white
106 Review

Gigabit Wireless AP RB951G-2HND π» Mikrotik with 1000mW Power and 5 Ports
124 Review

Experience Faster and More Stable Internet with Xiaomi Mi Router 4C
103 Review

π CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
3 Review

π StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
5 Review

π uni USB C Hub with Ethernet Adapter, 4K HDMI, Gigabit Ethernet, and 3 USB 3.0 Ports for MacBook Pro, iPad Pro, XPS
11 Review

π StarTech.com NETRS232 Serial to IP Ethernet Device Server - DIN Rail Mountable - Serial Device Server - Serial Over IP Device Server (Black)
4 Review