How Much Is Caller Id


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Caller ID is a service that allows you to see who’s calling, even if they don’t leave a message. Caller ID can be provided by your phone service provider or by an independent company.

The cost of caller ID depends on whether you get it from your phone service provider or from an independent company. If you purchase caller ID from your phone service provider, the cost will be included in your monthly bill, but if you purchase caller ID from an independent company, there may be additional fees for the actual calling card itself.

How Much Is Caller Id

If you’re looking to use caller ID, the initial cost is minimal. The average price for a service provider is about $10 per month.

However, if your home phone uses the same line as your internet, you’ll need to purchase an additional service that can distinguish the two. This will typically cost an extra $20-$25 per month.

If you have a business telephone system and would like to add caller ID features, that’s another story! You’ll need to hire an IT professional or call center software developer who can configure your system with this feature set in order to avoid having a third party provider charge you some hefty fees every month!


Brand Enfizi
Color Black
Telephone Type Cordless
Item Dimensions LxWxH 3.5 x 3.31 x 0.98 inches
Caller Identification YesAbout this item
★ Touch the BLOCK button on the CALL BLOCKER (OR press “#” then “6” on the phone) – BLOCK Scam / spam and all unwanted calls
★ Pre-Loaded International, Private, VOIP/Out of Area caller — BLOCK this type of caller automatically . ★ ★ 3000+ manual blocking capacity for building your own database
★ Users can SET to automatically Block the whole area codes, or the changing number starting with a fixed number, such as 800, 812, 855, 978, 999, etc.
★ “FAMILY LIST” function — You can add important contacts to the FAMILY LIST to avoid being blocked by mistakes .
★ NEW units 2 years free warranty (USED units are NOT covered by the warranty) , if there is any failure within 2 years, please contact customer service for free maintenance. ★★ If you have any other questions, please contact customer service, we will reply within 16 hours.
★ Note: enf510 CALL BLOCKER does NOT support digital phones, such as Google Voice and other phones that need to be plugged into a network cable. ★ ★ Works with all analog phones, including answering machines, ordinary home phones, cordless phones, etc.
★ NOTE: enf510 only displays the caller’s number, not show caller’s name and caller ID service is required from your landline provider for ENF510 to work . ★ ★ No main power required, just plug in the phone line to useProduct Description
enfizi Enf510 Call Blocker – Your landline Guard
● A new generation of CALL BLOCKER that have been continuously improved and upgraded after more than ten years.
● Gather the classic functions of all previous versions . Works with all analog phones, including Answering machines, Regular home phones, Cordless phones, etc.
● 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
● 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 all landline phones / cordless phones / Answering machines etc
● 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
Enf510 call blocker and enfizi call blocker engineers have gone through more than ten years together. Enf510 CALL BLOCKER CODE has also been continuously optimized and upgraded to make it stable and intelligent enough.
How does the Enf510 CALL BLOCKER work?
Q. Is ENF510 compatible with my phone?
A. ENF510 is compatible with all analog telephones, answering machines, and cordless phones;
But not compatible with digital phones, such as Google Voice, usually digital phones need to be plugged into a network cable
Q. Will the data of ENF510 be lost in case of power failure?
A. The storage devices of ENF510 are all non-volatile devices, and the data will not be lost when power off
Q. I am not next to the CALL BLOCKER during the call. Can I stop the call?
A. Yes, please press “#” then “6” button on the telephone.
Q. Can I manually add numbers to the BLOCK LIST?
A. Yes ,just dial out code on the phone and touch the BLOCK button of CALL BLOCKER (No command required).
Q. How to return to the Home screen from the browse list interface
A. By pressing the UP and DOWN button together you will Return to the home screen (Or the unit automatically returns after 6s).

How Much Is Caller Id Product Information

Product Dimensions 3.5 x 3.31 x 0.98 inches
Item Weight 5 ounces
Item model number Enf510
Customer Reviews
149 ratings
3.8 out of 5 stars
Best Sellers Rank #4 in Telephone Caller ID Displays
Is Discontinued By Manufacturer No
Date First Available September 4, 2020
Manufacturer Enfizi Technology Co., Ltd.
Country of Origin China
Warranty & Support
Product Warranty: For warranty information about this product, please click here
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