--- product_id: 581111180 title: "Enf860 Call Blocker for Landline Phones, Blacklist/Whitelist Dual Mode, Block spam Calls by Number and Name" brand: "enfizi" price: "4611193₫" currency: VND in_stock: true reviews_count: 9 category: "Enfizi" url: https://www.desertcart.vn/products/581111180-enf860-call-blocker-for-landline-phones-blacklist-whitelist-dual-mode store_origin: VN region: Vietnam --- # Dual Block Modes No External Power Needed 4000+ Numbers Blockable Enf860 Call Blocker for Landline Phones, Blacklist/Whitelist Dual Mode, Block spam Calls by Number and Name **Brand:** enfizi **Price:** 4611193₫ **Availability:** ✅ In Stock ## Summary > 🚫 Silence the noise, own your calls. ## Quick Answers - **What is this?** Enf860 Call Blocker for Landline Phones, Blacklist/Whitelist Dual Mode, Block spam Calls by Number and Name by enfizi - **How much does it cost?** 4611193₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/581111180-enf860-call-blocker-for-landline-phones-blacklist-whitelist-dual-mode) ## Best For - enfizi enthusiasts ## Why This Product - Trusted enfizi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Users:** Proven to reduce spam calls by up to 70%, letting you reclaim your time and silence the relentless telemarketers. - • **Dual Mode Flexibility:** Switch seamlessly between BLOCK mode to filter spam by number/name and FAMILY mode to whitelist trusted contacts—no data lost. - • **Plug & Play Simplicity:** No mains power required—just plug into your analog landline with Caller ID and start blocking unwanted calls instantly. - • **Massive Custom Blocklist:** Preloaded with thousands of spam numbers plus ability to add 4000+ numbers and 256 names for personalized call control. - • **Comprehensive Spam Defense:** Blocks international, private, withheld, and out-of-area calls by default, plus customizable area code blocking for ultimate peace of mind. ## Overview The Enf860 Call Blocker is a powerful analog landline accessory designed to drastically reduce spam and scam calls. Featuring dual blacklist/whitelist modes, it blocks calls by number and name, supports over 4000 custom entries, and requires no external power. Ideal for professionals seeking uninterrupted focus, it filters international, private, and suspicious calls, delivering a quieter, more controlled communication experience. ## Description Product description NOTE : ENF860 needs caller ID service from your phone line provider to work. And it does NOT function as a telephone or answering machine itself . No data is lost when switching modes, making it easy for you to use the mode you need at different times. For example, let the ENF860 work in BLOCK mode during the day, and switch to FAMILY mode at night or at rest to let only the numbers in the FAMILY LIST pass through. Note This item refers to the ENF860 CALL BLOCKER, and does NOT include any answering machines or telephones; so the telephones appearing in the picture are for installation demonstration purposes and are NOT included in the product package - see [ What's in the box？] Detailed description Up to 4096 numbers can be manually added to the NUMBER LIST During a call, simply touch the ‘BLOCK number’ button or press # 6 on the phone to cut off the call and add the number to the NUMBER LIST. You can also build your own database by typing numbers on the telephone keypad and pre-adding them to the number list. Up to 256 names can be added to the NAME LIST Add a name to the NAME LIST --- all numbers with that name will be blocked ! Recorded 32 latest caller IDs (newest will overwrite oldest) Simply touch the button --- you can transfer the call number to the NUMBER LIST or to the FAMILY LIST. You can also transfer the name of the caller ID to the NAME LIST. Preloaded with tons of known spam numbers Enfizi engineers have preloaded the database with 200,000+ complained spam numbers. NOTE: There will STILL BE some ever-changing numbers ringing bypassing the database - you can block them using the [BLOCK numbers] or [BLOCK by name] buttons. You can also switch to Family Mode - blocking all incoming calls outside of your family list - as needed. When using the FAMILY mode, you NEED to enter the numbers you want one by one. What happens when a spam number is blocked? Blocked callers can NO LONGER leave you a message . Blocked callers will NOT ring again . Blocked caller ID is recorded in CALL LIST. *** if the blocked caller still rings once, it is because your wiring is wrong, please correct your wiring. What's in the box ? ENF860 call blocker *1 Short cable *1 User Guide *1 FAQ Q . Do blocked calls still ring once? A . No, the ENF860 cuts off blocked calls before ringing. The blocked caller ID is recorded in the CALL LIST without any ringing or other indication；If it still rings once, it's because your wiring is wrong, so please correct your wiring! Q . Is ENF860 compatible with my telephone? A . ENF860 is compatible with all analog phones, such as regular home phones, answering machines, cordless phones, etc. 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 ENF860 be lost in case of power failure? A. The storage devices of ENF860 are all non-volatile devices, and the data will not be lost when power off. Q. Which mode should I make ENF860 CALL BLOCKER work in? A. The ENF860's two modes can be switched at any time as needed. You can let it work in one of the modes all the time; or you can switch its working mode in time slots (no data will be lost when switching modes). For example, let the ENF860 work in BLOCK mode during the day, and switch to FAMILY mode at night or at rest to let only the numbers in the FAMILY LIST pass through. Q. Do I need to enter a code to switch modes? A. No code is required, just push the mode switch to the corresponding position. Q. I am not next to the CALL BLOCKER during the call. Can I stop the call? A. Yes, just pick up the telephone handle and press the # then 6 key on the telephone. Q. Does the phone ring once when the CALL BLOCKER blocks spam calls? A. No, ENF860 will cut off spam calls before your phone rings! Review: IT WORKS! - UPDATE 07/12/2025 Blocked calls are now total 2481 in a year. Nearly all of the calls from different area codes have stopped, but have been replaced with spoofed calls from my area code. The block by name feature allows me to block those. For a lot of the calls I have to use both the block by number and block by name. The scammers are relentless. It is a relief to not hear the phone ring so many times a day. A legitimate caller that isn't blocked can leave a message on my answering machine. The scammers will not leave a message. The local phone service provider still has not improved their limited means of only blocking by numbers. I use the combination of this call blocker, the number blocker function of my land line phone, and the local phone service provider's number block function. While this machine may need some improvements and doesn't work for everyone, it has been a great for me. I still recommend it. UPDATE 05/19/2025 - This device has now blocked 1858 calls by name and number. Those are in addition to the numbers I can block on my local service and the numbers I store on my landline phone. Still working great. It works with my answering machine. All Unavailable, Unknown, and Suspected Spam numbers are blocked. I put a few numbers in the Add To Family option. Have had no problems receiving those and people can leave a message. I still highly recommend this device for anyone with a landline. Hopefully the local phone companies and cell phone companies will do a better job of blocking the spam calls. UPDATE 08/02/2024 - I am now up to 467 blocked calls. Thank goodness for this device. It works. UPDATE 06/27/2024 - Three days of use and I am now up to 54 spam calls. All are now blocked automatically. So glad I purchased this device. I have found it easy to block calls by numbers and and name. When I push the button to block the call, the "Successful" message pops up on the display, letting me know I have done it correctly. I did have a few calls there were not labeled by my caller id and I was able to manually block them. It is so satisfying hear one ring and know the call is being blocked. Definitely recommend this device. Wish there was one of these for cell phones. Original Review - Call blocker was delivered around 1:30 PM. Easy to set, just plug it in to the landline and phone. By 4:30 I received 4 "Suspected Spam" calls. I pressed the "Block By Name" button for the first one, and this little machine took care of the rest. Calls number 2, 3, and 4 were automatically were blocked. My phone rang once to alert me. It is amazing to say the least. I have been receiving10, 15, 20, 30 calls a day from "Suspected Spam" and "Unavailable". Can't wait till I receive the next "Unavailable" call and I all I have to do is press the "Block by Name" button. I will still get spoofed calls since those are computer generated by the bad guys, but my spam/fraudulent calls will be reduced by 70%. So far I am delighted with this purchase. Here's hoping it is durable and keeps working for a long time. I recommend it. It is working when nothing else I did worked. Will update if anything changes. Review: Great product actually works - Don't buy this product. Let me clarify what I mean. Yes this works you put it on family mode only the people on your family list will be able to reach you you put it on block mode and it will block certain spam callers that were already pre-programmed in there but that will still allow scam callers and telemarketers to call your phone that are not programmed into that device. So it works really well. I had it set to family list on our phone the main line and it has been quiet except for the people approved on that scam call blocker for the family list. Now my family is saying that the device is acting up and stopping certain people from calling from the family list. They would rather let the phone ring 30 times a day from telemarketers and scam callers and answer them to tell them to screw off then let this device do its job. When I say don't buy this product I mean because your family may not appreciate this device and it actually stopping these calls from going through. My elderly parents are complaining that certain people on the approve list still aren't being allowed to call and yet those elderly people have cell phones and they have been told to call their cell phones. So instead my family decided to unplug the device or switch it to block mode and let the calls come through regardless and rather answer these phone calls and get frustrated 30 times a day because they're going to come through. If you're looking for something that's going to stop the calls and block them get it it's a good product. Me personally my family just makes me think that this is a waste of a device because they can't appreciate the silence we've had in the house since June of 2024. A little bit of a side note even on family mode telemarketers may call your phone they will not be allowed to be run in but they may still be able to try and leave a voicemail but that's about as far as they get. I'm going to miss the Silence of not having the phone ring 30 times a day because of telemarketers and scam callers. ## Features - [ IMPORTANT NOTE 1 ] This product is a call blocker only and does not have a telephone or answering machine function. No phone or answering machine is included in the package. Before purchasing, please make sure that your telephone line has Caller ID service and that it is an ANALOG line. the ENF860 requires Caller ID service from your telephone line provider to work and is for analog lines only ! No mains power required, just plug in the phone line to use - [ IMPORTANT NOTE 2 ] In BLOCK mode, there will STILL BE some new variant numbers bypassing the database making the phone ring, you NEED to manually set up to block them OR switch to FAMILY mode to let only the numbers in FAMILY LIST through. Please refer to the manual for the CORRECT SETTINGS. - Dual mode;In BLOCK mode you can block callers by Numbers and Names; In FAMILY mode all callers outside the FAMILY LIST are blocked;The two modes can be switched at any time as needed and NO data will be lost after switching modes. - Preloaded with a large number of spam numbers that have been the subject of repeated complaints ; Users can also manually add 4000+ numbers to the NUMBER LIST to build their own database ; Add 256 NAMES to block calls by name. - Blocks INTERNATIONAL, PRIVATE/WITHHELD, and Out of Area numbers by default; users can SET to block the entire area code or changing numbers starting with a fixed number, such as 00, 800, 855, 999, 7324, 33626, 134567, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CKQKHNJD | | Best Sellers Rank | #57,222 in Office Products ( See Top 100 in Office Products ) #118 in Landline Phones | | Brand | enfizi | | Color | silver | | Compatible Devices | Analog landlines, cordless phones, answering machines | | Customer Reviews | 4.1 out of 5 stars 139 Reviews | | Enclosure Material | Plastic | | Global Trade Identification Number | 06973747230068 | | Is there Caller ID | Yes | | Item Dimensions | 5.83 x 3.46 x 1.05 inches | | Item Weight | 0.35 Pounds | | Item dimensions L x W x H | 5.83 x 3.46 x 1.05 inches | | Manufacturer | Enfizi Technology Co., Ltd. | | Material | Plastic | | Mfr Part Number | Enf860 | | Model Number | ENF860 | | Multiline Operation | Single-Line Operation | | Power Source | telephone line | | Telephone Type | Corded or Cordless | | Unit Count | 1.0 Count | ## Product Details - **Brand:** enfizi - **Caller Identification:** Yes - **Color:** silver - **Compatible Devices:** Analog landlines, cordless phones, answering machines - **Item Weight:** 5.6 ounces - **Item dimensions L x W x H:** 5.83 x 3.46 x 1.05 inches - **Material:** Plastic - **Multiline Operation:** Single-Line Operation - **Power Source:** telephone line - **Telephone Type:** Corded or Cordless ## Images ![Enf860 Call Blocker for Landline Phones, Blacklist/Whitelist Dual Mode, Block spam Calls by Number and Name - Image 1](https://m.media-amazon.com/images/I/71FJk3Cu5LL.jpg) ![Enf860 Call Blocker for Landline Phones, Blacklist/Whitelist Dual Mode, Block spam Calls by Number and Name - Image 2](https://m.media-amazon.com/images/I/71En4OPL0IL.jpg) ![Enf860 Call Blocker for Landline Phones, Blacklist/Whitelist Dual Mode, Block spam Calls by Number and Name - Image 3](https://m.media-amazon.com/images/I/71cL1hOJo2L.jpg) ![Enf860 Call Blocker for Landline Phones, Blacklist/Whitelist Dual Mode, Block spam Calls by Number and Name - Image 4](https://m.media-amazon.com/images/I/61M5UkK4xjL.jpg) ![Enf860 Call Blocker for Landline Phones, Blacklist/Whitelist Dual Mode, Block spam Calls by Number and Name - Image 5](https://m.media-amazon.com/images/I/71H2HTYf7wL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ IT WORKS! *by M***S on June 24, 2024* UPDATE 07/12/2025 Blocked calls are now total 2481 in a year. Nearly all of the calls from different area codes have stopped, but have been replaced with spoofed calls from my area code. The block by name feature allows me to block those. For a lot of the calls I have to use both the block by number and block by name. The scammers are relentless. It is a relief to not hear the phone ring so many times a day. A legitimate caller that isn't blocked can leave a message on my answering machine. The scammers will not leave a message. The local phone service provider still has not improved their limited means of only blocking by numbers. I use the combination of this call blocker, the number blocker function of my land line phone, and the local phone service provider's number block function. While this machine may need some improvements and doesn't work for everyone, it has been a great for me. I still recommend it. UPDATE 05/19/2025 - This device has now blocked 1858 calls by name and number. Those are in addition to the numbers I can block on my local service and the numbers I store on my landline phone. Still working great. It works with my answering machine. All Unavailable, Unknown, and Suspected Spam numbers are blocked. I put a few numbers in the Add To Family option. Have had no problems receiving those and people can leave a message. I still highly recommend this device for anyone with a landline. Hopefully the local phone companies and cell phone companies will do a better job of blocking the spam calls. UPDATE 08/02/2024 - I am now up to 467 blocked calls. Thank goodness for this device. It works. UPDATE 06/27/2024 - Three days of use and I am now up to 54 spam calls. All are now blocked automatically. So glad I purchased this device. I have found it easy to block calls by numbers and and name. When I push the button to block the call, the "Successful" message pops up on the display, letting me know I have done it correctly. I did have a few calls there were not labeled by my caller id and I was able to manually block them. It is so satisfying hear one ring and know the call is being blocked. Definitely recommend this device. Wish there was one of these for cell phones. Original Review - Call blocker was delivered around 1:30 PM. Easy to set, just plug it in to the landline and phone. By 4:30 I received 4 "Suspected Spam" calls. I pressed the "Block By Name" button for the first one, and this little machine took care of the rest. Calls number 2, 3, and 4 were automatically were blocked. My phone rang once to alert me. It is amazing to say the least. I have been receiving10, 15, 20, 30 calls a day from "Suspected Spam" and "Unavailable". Can't wait till I receive the next "Unavailable" call and I all I have to do is press the "Block by Name" button. I will still get spoofed calls since those are computer generated by the bad guys, but my spam/fraudulent calls will be reduced by 70%. So far I am delighted with this purchase. Here's hoping it is durable and keeps working for a long time. I recommend it. It is working when nothing else I did worked. Will update if anything changes. ### ⭐⭐⭐⭐⭐ Great product actually works *by C***W on November 18, 2024* Don't buy this product. Let me clarify what I mean. Yes this works you put it on family mode only the people on your family list will be able to reach you you put it on block mode and it will block certain spam callers that were already pre-programmed in there but that will still allow scam callers and telemarketers to call your phone that are not programmed into that device. So it works really well. I had it set to family list on our phone the main line and it has been quiet except for the people approved on that scam call blocker for the family list. Now my family is saying that the device is acting up and stopping certain people from calling from the family list. They would rather let the phone ring 30 times a day from telemarketers and scam callers and answer them to tell them to screw off then let this device do its job. When I say don't buy this product I mean because your family may not appreciate this device and it actually stopping these calls from going through. My elderly parents are complaining that certain people on the approve list still aren't being allowed to call and yet those elderly people have cell phones and they have been told to call their cell phones. So instead my family decided to unplug the device or switch it to block mode and let the calls come through regardless and rather answer these phone calls and get frustrated 30 times a day because they're going to come through. If you're looking for something that's going to stop the calls and block them get it it's a good product. Me personally my family just makes me think that this is a waste of a device because they can't appreciate the silence we've had in the house since June of 2024. A little bit of a side note even on family mode telemarketers may call your phone they will not be allowed to be run in but they may still be able to try and leave a voicemail but that's about as far as they get. I'm going to miss the Silence of not having the phone ring 30 times a day because of telemarketers and scam callers. ### ⭐ Doesn't work *by T***I on November 3, 2024* I bought this with great hope that it could have a "whitelist" of contacts for my elderly mother with dementia so she could STOP THE SCAMMERS! It seemed to work the first day or so, but then was blocking my calls and those on contact list. I tried every solution in trouble shooting and emailed them with no answer that day. It would've been helpful if they had an actual phone number where you could get a human and solve the issue as I don't live in town and was there right then to problem-solve. They did end up returning my email several days later. I honestly did not pay much attention to it at that point. Although it seemed to be cut and paste from the manual. Instead I went out and bought a panasonic cordless phone with automatic block feature which has been VERY HELPFUL. It has a list of blocked callers already installed, and you can also block any calls without caller id. It also allows you to add a contact list. It stops all calls (except those on contact list) and asks for a code. So far, it has really helped and we are very hopeful about this solution!! I believe it was this one (Panasonic - KX-TGD833W DECT 6.0 Expandable Cordless Phone System with Digital Answering System - White Model: KX-TGD833W) or one like it from Best Buy. ## Frequently Bought Together - Enf860 Call Blocker for Landline Phones, Blacklist/Whitelist Dual Mode, Block spam Calls by Number and Name - AT&T CL4940 Corded Standard Phone with Answering System and Backlit Display, White - Phone extension Cord 25 Ft, Telephone Cable with Standard RJ11 Plug and 1 in-Line Couplers and 20 Cable Clip Holders, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/581111180-enf860-call-blocker-for-landline-phones-blacklist-whitelist-dual-mode](https://www.desertcart.vn/products/581111180-enf860-call-blocker-for-landline-phones-blacklist-whitelist-dual-mode) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-14*