Call Blocker for Landline Phones, Nuisance Phone Blocker with Big Block Button. Robo Call Blocking Device, Block All Sales Calls, Scam Calls and Unwanted Calls.

【Easy to Set Up】The call blocker is extremely easy to install and use, easy to connect no extra power required. And it is easy for people of all ages to use it. (Caller ID Service is Required For Device To Work.)
【Block Area/International Codes】 By adding an area code, you can block all unknown numbers from this area, include private numbers.
【Back to Quiet Life】Phone Blocker will help to bring peaceful and quiet to your home as well as relieve the stress and anxiety associated with nuisance calls
【Large BLOCK button】Our landline phone Call Blocker features a clear caller display screen, large red "Block " button, make it more convenient and easy to operate.
【Simple Manual】We provide complete and detailed instructions, so that you can solve any problems you encounter when using the call blocker just by opening the instructions.

Product description:

If you are getting bombarded by non-stop calls from people trying to sell you stuff, or trying to trick you into giving them your money, then you need to get this Call Blocker CID---the best solution available in the market to block unwanted calls and protect your privacy.

:) Very easy to operate with manually add blacklist function, it is a function that prevents yourself from being harassed and intercepts harassing text messages and calls. When you don't want someone or someone to contact yourself, you can set his number to the phone blacklist. When the number on the list calls or texts you, the phone and text message will be blocked. But you can also see the numbers.

:) There is no fees for using it; Manual also have been updated to a improved one with better English directed.

:) Block up to 4,000 individual phone numbers ( including incoming and outgoing calls ).

:) Permanent storage of the numbers in the blacklist even power is off or telephone line is plugged out.


Features:

*Simple to use
Extremely easy to install and use, quick and simple to connect no mains power
required (uses the power from your existing phone line).

*Practical function
Block all unwanted nuisance calls & unknown calls(with NO CID).

*Worldwide compatibility
Can be perfectly adapted to your landline phone.

*Manually add blacklist
This function is convenient for you to block all the unwanted number, and record up to 2000
groups of blacklist.

*Stores numbers in numerical order.
*Digit memory
data won’t lose even power off.

*Clear caller display screen
Large and clear display screen, 5 brightness levels.

*Area/country code block
By adding a area/country code, you can block all numbers from this area or country.

Category:Electronics Accessories & Supplies Telephone Accessories Brand:ODSEN Color Size: