--- product_id: 8432655 title: "T-lock Outgoing Call Blocker w/ Allow/Restrict Memory and Cut-off Timer" brand: "hqtelecom" price: "€ 4.32" currency: EUR in_stock: false reviews_count: 3 url: https://www.desertcart.be/products/8432655-t-lock-outgoing-call-blocker-w-allow-restrict-memory-cut store_origin: BE region: Belgium --- # 49-min adjustable call timer 6-digit security code override 40-number allow/restrict memory T-lock Outgoing Call Blocker w/ Allow/Restrict Memory and Cut-off Timer **Brand:** hqtelecom **Price:** € 4.32 **Availability:** ❌ Out of Stock ## Summary > 🔐 Take charge of your calls—because control is the new luxury. ## Quick Answers - **What is this?** T-lock Outgoing Call Blocker w/ Allow/Restrict Memory and Cut-off Timer by hqtelecom - **How much does it cost?** € 4.32 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/8432655-t-lock-outgoing-call-blocker-w-allow-restrict-memory-cut) ## Best For - hqtelecom enthusiasts ## Why This Product - Trusted hqtelecom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Without Fuss:** Line-powered design means zero batteries or external power—install and forget. - • **Smart Number Management:** Allow or restrict up to 40 numbers, area codes, or prefixes for tailored access. - • **Universal Compatibility:** Works seamlessly with DTMF landlines and VOIP, protecting all extensions effortlessly. - • **Master Your Line Control:** Impose precise outgoing call restrictions with ease. - • **Customizable Call Duration:** Set call limits up to 49 minutes to prevent overuse and surprise bills. ## Overview The T-lock Outgoing Call Blocker is a discreet, line-powered device that empowers you to control outgoing calls with a 49-minute adjustable timer, a memory for 40 allowed or restricted numbers, and a secure 6-digit override code. Compatible with both DTMF landlines and VOIP, it’s perfect for homes, workplaces, and public phones seeking smart, hassle-free call management. ## Description This intelligent outgoing phone block hides an electronics behind a regular phone faceplate and allows the owner to retain full control of the outgoing phone calls. It can block outgoing calls to long distance numbers (1plus) or operator calls (0plus). Add up to 40 telephone numbers or area codes to the 'allow/restrict memory' to allow or restrict dialing of numbers. Cut off timer feature will allow you to set a time limit (up to 49 minutes) per phone call (timer works on both incoming and outgoing calls). Owner by-pass code disable restrictions. Turn restrictions on/off. Review: Bad programing instructions - Piece of junk, doesn't work,impossible to program Review: It works with a little tuning - When I first plugged it in it blocked all outgoing local calls because it was set to block 10 digit numbers, and 1+ numbers. Since local numbers in Houston area are 10 digit, it blocked all outgoing calls. I read the instructions and unblocked 10 digit numbers and it worked exactly as I wanted it to, blocking only outgoing 1+ numbers. Also I made up a small pigtail phone plug about 4 inches long and hooked it up to the two screws inside the case so the pigtail plug was outside the plastic case when closed and I could install or uninstall the device easily if needed. The device worked perfectly otherwise. ## Features - This discrete telephone box hides an electronic circuit that allows you (the owner) to retain full control of your phoneline while imposing outgoing call restrictions. - Call Off Timer function - This feature allows you to limit the length of calls (up to 49 minutes, adjustable). Call timer can apply to incoming and outgoing calls. - The Allow or Restrict memory can hold up to 40 numbers. You can add any combination of phone numbers, area codes and prefixes. - Applications: Vacation Homes, Household with teens, Workplaces with unsupervised employees, Public Long Distance Telephone Booths (Call timer feature), Military bases (to Limit the length of calls), etc. - 6-digit security code bypasses all restrictions. Works on DTMF landlines voice services and VOIP lines. Easy to install, program and use. One unit can protect all extensions. Line Powered (no batteries, no external power needed) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008959L4Y | | Answering System Type | Digital | | Best Sellers Rank | #30 in Telephone Caller ID Displays | | Brand | hqtelecom | | Compatible Devices | VoIP services, PSTN, ISDN, other landline-connected devices | | Customer Reviews | 2.4 2.4 out of 5 stars (3) | | Is there Caller ID | Yes | | Item Weight | 16 ounces | | Manufacturer | hqtelecom.com | | Multiline Operation | Multi-Line Operation | | Power Source | Corded Electric | | Recording Capacity | 49 Minutes | | Telephone Type | Corded | | UPC | 045635090606 | ## Product Details - **Answering System Type:** Digital - **Brand:** hqtelecom - **Caller Identification:** Yes - **Compatible Devices:** VoIP services, PSTN, ISDN, other landline-connected devices - **Item Weight:** 16 ounces - **Manufacturer:** hqtelecom.com - **Multiline Operation:** Multi-Line Operation - **Power Source:** Corded Electric - **Telephone Type:** Corded - **UPC:** 045635090606 ## Images ![T-lock Outgoing Call Blocker w/ Allow/Restrict Memory and Cut-off Timer - Image 1](https://m.media-amazon.com/images/I/310yYM09wgL.jpg) ## Customer Reviews ### ⭐ Bad programing instructions *by B***. on May 5, 2025* Piece of junk, doesn't work,impossible to program ### ⭐⭐⭐⭐⭐ It works with a little tuning *by K***N on November 29, 2013* When I first plugged it in it blocked all outgoing local calls because it was set to block 10 digit numbers, and 1+ numbers. Since local numbers in Houston area are 10 digit, it blocked all outgoing calls. I read the instructions and unblocked 10 digit numbers and it worked exactly as I wanted it to, blocking only outgoing 1+ numbers. Also I made up a small pigtail phone plug about 4 inches long and hooked it up to the two screws inside the case so the pigtail plug was outside the plastic case when closed and I could install or uninstall the device easily if needed. The device worked perfectly otherwise. ### ⭐⭐⭐⭐ Four Stars *by D***. on July 9, 2017* A bit complicated to figure out, but it is doing exactly what we need it to do! --- ## 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.be/products/8432655-t-lock-outgoing-call-blocker-w-allow-restrict-memory-cut](https://www.desertcart.be/products/8432655-t-lock-outgoing-call-blocker-w-allow-restrict-memory-cut) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-07*