Call Blocker for Landline Phones/Answering Machine/Home Cordless Phones, Works with All Analog Telephones, Family Function

enfizi Enf510 Call Blocker - Your landline Guard
 ENFIZI is the direct manufacturer of ENF510, which saves users a lot of intermediate costs
 A new generation of CALL BLOCKER that have been continuously improved and upgraded after more than ten years.
Works with all analog phones, including Answering machines, Regular home phones, Cordless phones, etc. Does NOT support digital phones, such as Google Voice and other phones that need to be plugged into a network cable.
Block Scam Calls, Political Calls, Unknown Callers ,Robocalls, and all unwanted calls --- Simply touch the BLOCK button. Or press # then 6 on the phone to block unwanted callers remotely
Block the following types of high-frequency harassing calls
The factory default of enf510 is to automatically block international numbers, VOIP/Out of Area calls and Private calls.
The above function settings can be modified by users according to their needs

You can activate automatic blocking : The first (2 ~ 15) digits are the fixed exchange number or area number
User can activate:
Automatically block exchange numbers starting with 00, 678, 800, 855, 866, 91512 etc(The starting numbers can be 2-15 digits) .
How to activate ?
For example, dial out number"8 0 0" on the phone and touch the BLOCK button of the call blocker ---> activation is successful. All calls beginning with 800 will be automatically blocked.
How to deactivate ?
For example, dial out number"8 0 0" on the phone and touch the DELETE button of the call blocker ---> deactivate successfully.
4000+ preloaded databases and 3000+ BLOCK LIST capacity
compatibility
Phone Line Compatibility:Compatible with all landline analog LINES. Including the analog phone line on the DSL, FIOS, Cable Modems or VoIP etc.
Telephone compatibility: compatible with landline phones / cordless phones / Answering machines etc. But NOT support digital phones. Usually, digital phones need to be plugged into a network cable
Note: Caller Number services from your Phone Line provider is required for Enf510 to function.
Exquisite and robust Design
Perfect combination with landline
Compact size: Cover Measuring just 3.35" x 3.15"
Easy to install
--->No setup command required
--->No main power required, just plug in the phone line to use
Cost-effective
ENF510 is directly produced by enfizi company, which saves a lot of intermediate costs for users.
Call blocker and enfizi call blocker engineers have gone through more than ten years together.
CALL BLOCKER CODE has also been continuously optimized and upgraded to make it stable and intelligent enough.