COMPARE the NUMBER BLOCKER V6 and CT-CID-803

Below is a table comparing these 2 top selling call blocker models:

 

CT-CID803

NUMBER BLOCKER

 

Software version

N2 or 5.0

6.0

Number Blocking Capacity

1,500 numbers

1,000 numbers

Block calls from any hanset
No

​Yes (Press *0)
 

Area Code Blocking Capacity

10

5

Ability to block PRIVATE calls, OUT OF AREA calls, Unknown callers

One ON/OFF switch for all

(2) separate ON/OFF switches

LCD Display

1” x 2.5”
(no blue backlight)

2.5" x 1"
(Blue backlight)

Visual incoming call alert

No

Yes

Ability to block calls using a handset (installed in series)

No

Yes (*0)

 



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