This new Call Blocker can give you instant control over your landline, putting your mind at rest by blacklisting those nuisance calls and prioritising your family and friends.
Simply connect the unit to your phone and use the push button controls to block: up to 1,000 unwanted phone numbers; up to 5 area codes or unwanted prefixes; calls showing as “out of area” or “private”; and calls with no number displayed.
With an easy to read LCD display and incoming call alert light, it has optional battery back-up (in case of power cuts) and stores up to 100 of your most recent incoming numbers and 50 outgoing.
Measures L13cm xW9.5cm xD4.9cm (5in x33/4 x2in) with a 2m (783/4in) lead.
Please note caller ID service is required for optimum performance.
Uses 3x AAA batteries (not supplied).
I will be in touch again. Very reliable!!!