1.      Show current time when it is standby

2.      Full metal Cover

3.      Digital code technology

4.      Show the last 3 calls at the same time

5.      Show 3 digit numbers from 000 to 999

6.      Can work with 256pcs of transmitters in max

7.      Can store 10 calls and rolling display the calling numbers

8.      Indicate different service types with indicator lights

9.      Adjustable ring tone and volume