This CT-CID803 Caller ID Box Call Blocker is a sort of effective multi-capacity phone call blocker which can block 1500 arrangements of numbers added to the blacklist, 100 sets prefixes of active numbers, 10 sets area codes, all numbers without caller id.
Call blockers are a fantastic way to screen out calls from unwanted parties. Whether you are trying to block marketing or collection calls, or even those from specific people you would rather not talk to, a call blocker could be the answer. The best way to think of a call blocker is a combination of a caller ID and an answering machine.
The caller ID component identifies the telephone number that the call has originated from, and if it matches one of the numbers on the block list, it will automatically answer the phone for you and playback an automated message telling the caller that their number has been blocked.
Call blockers are able to identify the number the call originates from because every phone number is like a fingerprint. When a person makes a call, their telephone number is transmitted along the phone lines as a series beeps at varying frequencies. This code can be read by the called phone and then displayed to the person being called. Cellphones do this automatically, but most traditional landlines need a separate device, either a call blocker or a caller ID. Some landline phones now have caller ID built right into the telephone.
One of the first features you want to look for in a CT-CID803 Caller ID Box Call Blocker is a large preprogrammed repertoire of robocall and scam numbers. This will make the unit more effective from the outset and will require less of your time to add additional numbers.
With CT-CID803 easy to use UP&DOWN buttons, you can view the caller’s number on its large display screen and view the blocked number list by using BLACKLIST button. If required blocked numbers can be easily removed from the block list using the REMOVE button.
Companies which are selling by phone, using overseas call centers and automated sales lists are all pre-programmed which will minimise the sales calls you receive almost immediately. Blacklist function: 1.The call had answered(but didn’t hand up handset), please press the “*” key on phone’s keypad and hang up in 3 seconds(pls confirm “SUCCEED” on blocker’s screen)
This CT-CID803 Caller ID Box Call Blocker is a kind of powerful multi-function call blocker which can block numbers added to the blacklist, with the Pro call Blocker, your world finally gets quiet. You can buy from Tomtop in flash sale at $15.99 if you use Coupon Code: HTY2CTCD