Specifications

Phone filter,phone call blocker
1,block 1000-1500 numbers
2,easy to block & remove
3,None nuisance calls come
4,sample ok

Phone filter,phone call blocker

 

1.1 FSK/DTMF dual system compatible CID phone, 16 bits number can display on LCD and display name.

1.2 1000 sets of 16 digits block phone numbers stored in Separated storage won’t be lost when cut up the electricity

1.3 100 sets of 16 digits income phone numbers stored in Separated storage won’t be lost when cut up the electricity

1.4 50 sets of 16 digits outgoing phone numbers stored in Separated storage won’t be lost when cut up the electricity 

1.5 5 groups’ local codes can be adjusted

1.6 2 group’s long distance codes can be adjusted

1.7 4 levels of brightness can be adjusted

1.8 Lock and un-lock function

1.9  Separated storage(24C128) including:

 

phone call blocker

telephone blocker

 

Want to have and receive pleasant calls? Only true call will get through ! Our display phone call blocker will be your ideal choice! Take it!