What Is Multi-Line Caller ID?
Caller ID telephones are devices that transmit voice in both directions through electrical signals. The main reason is that the caller ID telephones have a screen that displays the number of the caller. Caller ID telephones are easy to contact, both civilian and military, and have an irreplaceable role, which has played a significant role in promoting economic development.
Caller ID telephone
Right!
- Chinese name
- Caller ID telephone
- Foreign name
- Caller id telephone
- Caller ID telephones are devices that transmit voice in both directions through electrical signals. The main reason is that the caller ID telephones have a screen that displays the number of the caller. Caller ID telephones are easy to contact, both civilian and military, and have an irreplaceable role, which has played a significant role in promoting economic development.
- The caller ID telephone has more caller ID functions compared with ordinary telephones, mainly because the caller ID telephone has an additional screen that can display the caller number. Caller ID telephones are also devices that transmit voice in both directions through electrical signals.
- Convenient contact, whether civilian or military, has an irreplaceable role, and has played a significant role in promoting economic development.