[
    {
        "role": "user",
        "content": "What%27s%20the%20best%20call%20blocking%20unit%20available%20in%20Canada%20that%20blocks%20calls%20for%20both%20corded%20and%20cordless%20lanline%20phones%3B%20where%20can%20I%20buy%20it%20and%20tell%20me%20how%20and%20where%20to%20connect%20it%20in%20the%20system.%20Exclude%20units%20that%20include%20phone%20answering%20capability.%20A%20lot%20of%20units%20on%20Amazon%20are%20no%20longer%20available%20and%20I%27m%20certainly%20not%20wedded%20to%20buying%20from%20them."
    },
    {
        "role": "assistant",
        "content": "Here are some of the best standalone call-blocking units available in Canada for POTS (traditional corded/cordless landline) phones *without built-in answering machines*, plus where to buy them and exactly how to wire them in. I\u2019ve focused on \u201ctelephone line filter / block box\u201d style devices, not phones with answering machine capabilities or phone systems with built-in recording. The \u201cbest\u201d depends on how many numbers you want to block, whether you want whitelist vs blacklist, etc., but I\u2019ll highlight top picks and pros/cons.\n\n---\n\n### Top Recommended Call-Blocking Units (Without Answering Capability)\n\n| Model | Key Features | Approx Price & Where to Buy |\n|---|---|---|\n| **CPR V10000 Call Blocker** | Preloaded with ~10,000 scam/robocall numbers, large display, \u201cBlock Now\u201d button, dual-mode (can invert to allow-list mode) ([cprglobaltech.com](https://www.cprglobaltech.com/pages/call-blocker-range?utm_source=openai)) | ~CAD $170 stocked at Walmart.ca (often sells out) ([walmart.ca](https://www.walmart.ca/en/ip/CPR-Call-Blocker-V10000/PRD2U0Q9DK1UBS8?utm_source=openai)). Also available from eBay.ca and specialized telecom / disability-aids retailers. ([ebay.ca](https://www.ebay.ca/p/3024645897?utm_source=openai)) |\n| **CPR V100K Call Blocker** | Similar to V10000 but preloaded with ~100,000 scam numbers + space for ~10,000 additional blocks, same \u201cBlock Now\u201d button to block using extension DECT cordless handset by dialing #2 ([cprglobaltech.com](https://www.cprglobaltech.com/pages/call-blocker-range?utm_source=openai)) | Available on Walmart.ca (check stock) and through CPR Global Tech distributors. CAD ~$160-180 depending on seller. ([telsentry.com](https://www.telsentry.com/collections/frontpage?utm_source=openai)) |\n| **Sentry 3.1 / Tel-Sentry Dual Mode Active Call Blocker** | Requires caller ID service, allows you to decide whether to ring phones or not; includes white-list/black-list behavior, key touch setup; no answering machine function. Works in \u201cIntercept\u201d mode: people not on whitelist must press a digit (often \u201c0\u201d) to get through. ([telsentry.com](https://www.telsentry.com/pages/sentry-3?utm_source=openai)) | US-based order via Tel-Sentry website; sometimes carries CAD shipping. Also appears on eBay.ca and occasionally Walmart Marketplace. CAD ~$90-120 depending on shipping. ([ebay.ca](https://www.ebay.ca/sch/i.html?_dcat=15048&_nkw=pro+call+blocker&utm_source=openai)). |\n| **Inline Caller-ID Box / Blacklist Device** (e.g. the \u201c4000 groups black/white list\u201d LCD caller-ID black box from Best Buy Marketplace) | A simpler device: you get a box that sits between the wall jack & phones; can block up to 4000 numbers, block \u201cunknown/private\u201d calls, etc. No white-list moat in some; no answering machine. ([bestbuy.ca](https://www.bestbuy.ca/en-ca/product/call-blocking-device-blacklist-filter-box-4000-groups-anti-harassment-phone-number-blocking-system-large-capacity-security-tool-1-piece/19932619?cmp=seo-19932619&utm_source=openai)) | Best Buy Canada Marketplace stock; ~$50 CAD. Watch for shipping from third-party sellers. ([bestbuy.ca](https://www.bestbuy.ca/en-ca/product/call-blocking-device-blacklist-filter-box-4000-groups-anti-harassment-phone-number-blocking-system-large-capacity-security-tool-1-piece/19932619?cmp=seo-19932619&utm_source=openai)) |\n\n---\n\n### What Makes These \u201cBest\u201d\n\n- They all work with traditional PSTN / POTS phone lines (corded or cordless handsets) because they sit inline between the phone line and your handsets. No need for internet or VoIP.\n- None of the devices listed include built-in answering machine function (which you asked to exclude). These block at the line, before the phone rings\u2014or if it rings, it\u2019s because caller passes filtering.\n- They support large enough block lists / scam number databases to make a difference immediately.\n- Many allow non-techy users to whitelist certain numbers or use \u201cpress 0\u201d type gates for unknown callers.\n\n---\n\n### Where to Buy (Canada) & Stock Issues\n\n- **Walmart.ca** often carries options like CPR V10000 (when in stock) and \u201ccaller ID box blockers\u201d. Keep checking back. ([walmart.ca](https://www.walmart.ca/en/ip/CPR-Call-Blocker-V10000/PRD2U0Q9DK1UBS8?utm_source=openai))  \n- **eBay.ca** tends to have a variety of CPR blockers (new and used) for good prices. Be sure to check shipping, import fees if from outside Canada. ([ebay.ca](https://www.ebay.ca/p/3024645897?utm_source=openai))  \n- **Specialty retailers** (telephone equipment, disability aids). For example, Ability Superstore carries CPR devices. ([abilitysuperstore.com](https://www.abilitysuperstore.com/products/cpr-call-blocker?utm_source=openai))  \n- **Tel-Sentry** direct (their website) if you want Sentry 3.1; sometimes shipping to Canada is available. ([telsentry.com](https://www.telsentry.com/collections/frontpage?utm_source=openai))  \n\n---\n\n### How to Connect / Wire It In\n\nHere\u2019s a standard wiring procedure for any of these standalone inline blocker boxes. The concept is simple: you interpose the blocker between the wall jack and your phone(s).\n\n```\n   Wall / Telco Phone Jack\n           \u2502\n        [Blocker]\n           \u2502\n  Corded and/or Cordless Phones\n```\n\nMore detail:\n\n1. **Disconnect** any existing phones (corded/cordless base stations) from the wall jack.\n\n2. **Plug the \u201cLINE IN\u201d jack** of the blocker device into the wall jack. (Different brands use \u201cLINE\u201d or \u201cLINE IN\u201d label.)\n\n3. **Plug the \u201cPHONE OUT\u201d (or \u201cTEL\u201d) jack** of the blocker into your phone base (or base station for cordless), or into a splitter that feeds multiple phones if you have several.\n\n4. **If multiple phones** (corded + cordless base stations), ensure that all go through the blocker (either via daisy chain or a phone-line splitter positioned after the \u201cPHONE OUT\u201d of the blocker). That way, the blocker controls all phones.\n\n5. **For cordless phones**, ensure base station is one phone fed from the blocker. Handsets connect to base as usual.\n\n6. **Power**: Most of these devices are line-powered\u2014that is, they draw their power from the phone line itself\u2014so no separate power adapter is needed. However, always check the specs (e.g., CPR devices are line-powered). ([cprglobaltech.com](https://www.cprglobaltech.com/pages/call-blocker-range?utm_source=openai))\n\n7. **Activate Caller ID**: For most blockers to function, your telephone service must include caller ID and your phones must support it. The blocker uses that to determine where blocking needs to happen. If you don\u2019t have caller ID service, the blocker can\u2019t tell who's calling. ([walmart.ca](https://www.walmart.ca/fr/ip/CPR-V100K-Call-Blocker-pour-T-l-phones-Fixes-ndash-Protection-contre-les-Spams-Pr-charg-s-Bouton-de-Blocage-Manuel-Satisfaction-d-Arr-ter-Appels-Robo/36SVMHL2KRS5?utm_source=openai))\n\n8. **Configuration**: Use the blocker\u2019s controls (buttons, either on the box or via handset commands) to block individual numbers, set whitelist, etc. Examples: CPR \u201cBlock Now\u201d button, Sentry\u2019s white-/black-list controls, Digitone\u2019s default block of private/unknown numbers. ([digitone.com](https://www.digitone.com/manuals/DCB-Plus-Manual.pdf?utm_source=openai))\n\n---\n\n### Things to Check / Avoid Before You Buy\n\n- **Caller ID requirement**: If your phone plan does not include caller ID, many blockers won\u2019t work or will act in default \u201cblock everything\u201d mode\u2014possibly over-blocking.\n\n- **Capacity of block list / database size**: If you receive *many* nuisance calls, a device with a large pre-loaded database (like CPR V100K / V10000) is better.\n\n- **Whitelist capability**: If you only want calls from certain people to come through, pick a unit with whitelist + requiring action from unknown callers (e.g. Sentry, \u201callow-list\u201d modes in CPR).\n\n- **Power source**: Avoid ones with answering machines or external power adapters if you want minimal hardware. Inline, line-powered is best.\n\n- **No answering / recording**: Double-check the specs. Some units might mention \u201cvoice message\u201d or \u201cgreeting\u201d which are limited (like asking press 0), but not a built-in answering machine.\n\n---\n\n### My Recommendation\n\nIf I had to pick one:\n\n**CPR V10000** is probably the best balance: large scam number database, simple setup, line-powered, works with all phones, gets rid of most calls right out of the box. If you want even more aggressive protection, **CPR V100K** is better. If you prefer stricter control (only trusted callers ring through), then **Sentry 3.1** with whitelist + \u201cpress 0\u201d guard is more suited.\n\n---\n\nIf you like, I can check **specific Canadian electronics stores in your city / postal code** (e.g. London, Ontario, etc.) to see what\u2019s in stock locally so you can avoid shipping delays. Do you want me to pull up those local availability options for your area?"
    },
    {
        "role": "user",
        "content": "Yes%20please.%20I%27m%20in%20Kingston%2C%20Ontario%2C%20Canada%2C%20postal%20code%20K7L%201N6"
    },
    {
        "role": "assistant",
        "content": "Here\u2019s what I found for stores and stock options around Kingston, Ontario (postal code K7L 1N6), plus suggestions and how to check availability. Because call-blocker units without answering machines are somewhat niche, few big retailers carry them regularly; you\u2019ll likely need to order online or check specialty stores.\n\n---\n\n### Local Stores in Kingston to Check\n\n| Store | Address / Contact | Notes / What to Inquire About |\n|---|---|---|\n| **Best Buy Kingston** | 770 Gardiners Rd, Kingston, ON K7M 3X9; Phone: (613) 887-2599 ([bell.ca](https://www.bell.ca/styles/tv/all_languages/all_regions/pdfs/retailers/on_retailers.pdf?utm_source=openai)) | This is your best bet to see something in person. Ask if they carry a standalone call-blocking \u201cfilter/box\u201d (not phones with answering machines). Occasionally Best Buy Marketplace sellers have \u201ccaller-ID box / filter box / blacklist block box\u201d models like a \u201c4000-group LCD filter box\u201d. ([bestbuy.ca](https://www.bestbuy.ca/en-ca/product/call-blocking-device-blacklist-filter-box-4000-groups-anti-harassment-phone-number-blocking-system-large-capacity-security-tool-1-piece/19932619?cmp=seo-19932619&utm_source=openai)) |\n| **Staples (Queen Street location)** | 105 Queen Street, Kingston, ON K7K 1A5; (613) 542-3585 ([stores.staples.ca](https://stores.staples.ca/on/kingston/office-supplies-ca-23.html?utm_source=openai)) | Offices supplies stores sometimes carry small telephone accessories or filter devices; bring up \u201cline filter call blocker box\u201d or \u201ctelecom inline blocker.\u201d Staff may order via special order if not in store. |\n| **Staples (Gardiners Road location)** | 616 Gardiners Road, Kingston, ON K7M 3X9; (613) 634-2112 ([staples.ca](https://www.staples.ca/apps/store-locator?utm_source=openai)) | Same as above. |\n| **Local specialty / telecom / electronics stores** | Try smaller electronic supply shops or phone/telecom specialty stores in Kingston\u2014\u201cparts & more\u201d, \u201cmobile and landline accessories\u201d, etc. | They may order CPR or generic blocker units if asked; helpful to give product model to them. |\n\n---\n\n### Online & National Retailers with Shipping (to Kingston)\n\nThese are all viable if stock is unavailable locally:\n\n- **CPR Call Blocker (CPR Global Tech)** \u2013 Ships from company; has models V100K, V10000, V5000. ([cprglobaltech.com](https://www.cprglobaltech.com/pages/call-blocker-range?utm_source=openai))  \n- **Walmart.ca** \u2013 You can order the CPR V10000, although it\u2019s \u201cout of stock\u201d lately. ([walmart.ca](https://www.walmart.ca/en/ip/CPR-Call-Blocker-V10000/PRD2U0Q9DK1UBS8?utm_source=openai))  \n- **Best Buy Canada (Marketplace section)** \u2013 Has \u201c4000 group blacklist filter boxes\u201d from third-party sellers. These are standard inline blockers without answering machines. ([bestbuy.ca](https://www.bestbuy.ca/en-ca/product/call-blocking-device-blacklist-filter-box-4000-groups-anti-harassment-phone-number-blocking-system-large-capacity-security-tool-1-piece/19932619?cmp=seo-19932619&utm_source=openai))  \n\n---\n\n### Specific Units to Ask About / Order\n\n- CPR V100K Call Blocker \u2013 most advanced in the CPR line; largest pre-blocked database. ([cprglobaltech.com](https://www.cprglobaltech.com/pages/call-blocker-range?utm_source=openai))  \n- CPR V10000 \u2013 pre-blocked ~10,000 nuisance numbers, dual modes. ([cdnimages.opentip.com](https://cdnimages.opentip.com/Docs/CPR/V10000%20Specs.pdf?utm_source=openai))  \n- Generic LCD caller-ID inline filter boxes (4000 entries etc.) \u2013 lower cost, less brand recognition, but may do what's needed. ([bestbuy.ca](https://www.bestbuy.ca/en-ca/product/call-blocking-device-blacklist-filter-box-4000-groups-anti-harassment-phone-number-blocking-system-large-capacity-security-tool-1-piece/19932619?cmp=seo-19932619&utm_source=openai))  \n\n---\n\n### How to Check Local Stock\n\n1. Visit Best Buy\u2019s website, select \u201cPick up in store\u201d, enter postal code K7L 1N6, and search for \u201ccall blocker\u201d, \u201ccaller ID box\u201d, \u201cfilter box\u201d.  \n2. For Staples, call the store and ask if they have \u201ccall blocker inline device\u201d or can order something like \u201cCPR V10000\u201d or similar.  \n3. Check online with regional electronics shops (Kingston Electronics, local phone repair shops), show them product pages to help them understand what you want.\n\n---\n\n### Installation Again (Local Wiring)\n\nWhichever unit you get, in Kingston or online, setup is universal\u2014just to confirm:\n\n- Unplug your landline phone from the wall.  \n- Plug the blocker\u2019s **LINE** jack into the wall jack.  \n- Plug your phone (corded or the base station of cordless) into the **TEL / PHONE OUT** jack of the blocker.  \n- If multiple phones, use a splitter after the blocker\u2019s PHONE OUT or daisy-chain (all phones downstream of the blocker).  \n- Ensure you have Caller ID service on your landline (your phone provider may need to enable it). The block-box uses that to decide which calls to block.  \n\n---\n\nIf you want, I can browse Kingston-area classified ads (Kijiji, Facebook Marketplace) to find used or surplus call blockers (CPR or generic) so you can avoid shipping entirely. Do you want me to search those next?"
    },
    {
        "role": "user",
        "content": "No%20thanks.%20What%20you%27ve%20given%20me%20is%20what%20I%20was%20looking%20for."
    },
    {
        "role": "assistant",
        "content": "Great\u2014glad to hear it was helpful!  \n\nIf you decide to pull the trigger and want, I can also pull up comparative user reviews (for Kingston-users / Ontario) or help with setup diagrams specific to your home wiring if needed. Just say the word!"
    }
]