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)