Specifications

call blocker
1,1500 block phone numbers
2,free sample ok
3,small order acceptable
4,stock available now

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

 

call blocker Model details: