Electronics / Accessories & Supplies / Telephone Accessories

239 review articles in this category branch, ordered by product demand and buyer signal strength.

Articles

Yealink WH64 Workstation Dual Wireless Headset System with Touchscreen Base, DECT & Bluetooth

Headsets $236

4.6/5 13 ratings

Yealink WH64 Workstation Dual Wireless Headset System with Touchscreen Base, DECT & Bluetooth

The Yealink WH64 is a dual wireless workstation headset built for office and hybrid calling, pairing long-range DECT with Bluetooth 5.3. It includes a 4-inch touchscreen base for call control, a speakerphone for hands-free meetings, busy-light presence, and three microphones designed to cut background noise. Best suited for buyers who need reliable wireless range, comfortable all-day wearing, and desktop call management, with the main caveat being that at least some users report a headband fit issue.

2-Pack Cerepros BT183342 BT283342 Battery Packs for VTech Cordless Phone

Batteries $14.90

4.6/5 198 ratings

2-Pack Cerepros BT183342 BT283342 Battery Packs for VTech Cordless Phone

The 2-Pack Cerepros BT183342/BT283342 replacement battery packs are a Ni-MH, 2.4V 400mAh option for compatible VTech and AT&T cordless phones. Buyers generally report a solid fit and good day-to-day recharge performance, making it a practical choice when your current handsets have weak battery life.

LanSenSu 5 Pack Phone Cord Landline (8ft Uncoiled / 1.4ft Coiled) RJ9 4P4C

Telephone Cords $9.99

4.6/5 291 ratings

LanSenSu 5 Pack Phone Cord Landline (8ft Uncoiled / 1.4ft Coiled) RJ9 4P4C

LanSenSu’s 5-pack handset cords are an affordable way to replace worn desk phone cables, especially in offices. They use RJ9 4P4C connections between the handset and the phone base, come in both an 8ft uncoiled and a 1.4ft coiled length option, and are made with pure-copper conductors. The main caveat is compatibility, these are not for wall-plug runs and they are not meant for RJ45/VOIP setups.

Yealink WH68 Workstation DECT Wireless Headset with 4" Touch Screen

Headsets $270

3.8/5 10 ratings

Yealink WH68 Workstation DECT Wireless Headset with 4" Touch Screen

The Yealink WH68 combines a DECT wireless headset with an all-in-one desk workstation, including a 4-inch touchscreen, built-in speakerphone, and a 3-port USB hub. It is designed for desk-phone to computer and mobile workflows, with hybrid ANC for busier open-plan environments and long-range DECT coverage. The main caveat is cost and setup, especially if you need help confirming compatibility with your specific phone system or PC connection.

TelPal call blocker box for landline phones with caller ID display (up to 4000 numbers)

Caller ID Displays $32.99

3.8/5 81 ratings

TelPal call blocker box for landline phones with caller ID display (up to 4000 numbers)

The TelPal call blocker box adds a simple layer of call screening to landline setups, including support for blocking hidden, private, and unavailable calls plus up to 4000 stored numbers (and up to 10 area codes). It is line-powered and can keep its blacklist even if power or the line goes out, but the blocking features depend on having caller ID service, and some buyers report limitations around “area code” blocking, display readability, and possible caller ID interference with certain systems.

NECABLES 2Pack RJ11 Coupler Phone Line Connector Telephone Cord Adapter

Telephone Cords $5.99

4.7/5 430 ratings

NECABLES 2Pack RJ11 Coupler Phone Line Connector Telephone Cord Adapter

The NECABLES 2Pack RJ11 coupler is a simple RJ11 6P4C female-to-female extender that helps you bridge two landline phone cords for a longer run. It uses gold-plated pins for a stable connection and is marketed as straight-wired for clean voice transmission, with buyer feedback consistently describing easy setup and “works as needed.”

8 BK-40AAABU Battery for Panasonic Cordless Phone

Batteries $25.90

4.6/5 99 ratings

8 BK-40AAABU Battery for Panasonic Cordless Phone

The 8-Pack BK-40AAABU is a 1.2V, 400mAh NiMH rechargeable replacement battery set made for Panasonic cordless phones. It’s best for people who want a straightforward OEM-style swap with enough spares to keep phones running at home or work. The main caveat is making sure your specific Panasonic model uses this battery type and format.

Long Telephone Extension Cord 20 FT, White, Phone Cable Wire with Standard RJ11 Plug, 1 Phone Line Splitter, 1 in-line Coupler and 15 Cable Clips for Telephone Calling Communication

Telephone Cords $6.99

4.7/5 356 ratings

Long Telephone Extension Cord 20 FT, White, Phone Cable Wire with Standard RJ11 Plug, 1 Phone Line Splitter, 1 in-line Coupler and 15 Cable Clips for Telephone Calling Communication

A 20 ft white RJ11 (6P4C) phone extension kit designed for home and office landline setups. It includes the cable plus a 2-way splitter, an in-line coupler, and 15 cable clips, aiming to make relocating a phone or modem connection easier and cleaner. The main caveat is compatibility, since RJ11 6P4C is not the same as RJ12 or RJ45.

Phone line Splitter, RJ11 Wall Plate Male Plug to Dual RJ11 Female Socket Adapter 2 Pack - White

Telephone Cords $7.99

4.5/5 298 ratings

Phone line Splitter, RJ11 Wall Plate Male Plug to Dual RJ11 Female Socket Adapter 2 Pack - White

This 2-pack RJ11 phone line splitter lets you connect two RJ11 phone devices (such as a phone and an answering machine) to one wall jack, with a simple plug-and-play setup. Reviewers also mention it can help in setups where a newer modem lacks a traditional phone pass-through, but it is not a DSL filter, so matching the right use case matters.

4-Pack BK-30AAABU Battery for Panasonic Cordless Phone BK30AAABU

Batteries $15.90

4.5/5 128 ratings

4-Pack BK-30AAABU Battery for Panasonic Cordless Phone BK30AAABU

The Cerepros 4-Pack BK-30AAABU replacement batteries are a rechargeable Ni-MH option designed specifically for Panasonic cordless phone handsets that use the BK-30AAABU battery pack. Reviews highlight that they can revive older phones and restore everyday runtime, but buyers should plan on charging them when they arrive and consider whether the 4-pack price makes sense for their needs.

Up to 1724 Minutes Domestic and International Calling Card | PINless, No Expiration, No Hidden Surcharges Prepaid Phone Long Distance Calling Cards | 50 USD

Phone Cards $50.00

4/5 40 ratings

Up to 1724 Minutes Domestic and International Calling Card | PINless, No Expiration, No Hidden Surcharges Prepaid Phone Long Distance Calling Cards | 50 USD

This prepaid long-distance calling card is designed for quick, PINless dialing and is marketed as having no expiration and no hidden surcharges. Based on limited review evidence, it can be straightforward for domestic and international calling when activation and dialing go smoothly, but some buyers report serious trouble with support and international use, so it is important to match it to your calling setup.

BK-30AAABU Ni-MH AAA Rechargeable Battery 1.2V 300mAh (4-Pack)

Batteries $16.59

4.6/5 112 ratings

BK-30AAABU Ni-MH AAA Rechargeable Battery 1.2V 300mAh (4-Pack)

The BK-30AAABU is a 4-pack of AAA 1.2V NiMH rechargeable batteries designed as a replacement for compatible Panasonic cordless phone models and other AAA-powered home electronics. Buyers like the direct-fit convenience and overall value, with the main practical caveat being that the four cells may be bundled together, so you may need to unwrap them before installing individually.

2.4V Replacement Batteries for TV Headset 5.0 40810 (2-Pack)

Batteries $12.85

4.4/5 128 ratings

2.4V Replacement Batteries for TV Headset 5.0 40810 (2-Pack)

Enerpe 2.4V NiMH replacement batteries made for the TV Headset 5.0 40810. A 2-pack option aimed at keeping your headset running again when the original cells no longer hold a charge, with buyer feedback focused on fit, easier setup, and value versus reordering through the headset seller.

Rechargeable AAA Batteries 12 Pack – 1100mAh NiMH 1.2V High Capacity, Pre-Charged & Low Self Discharge Triple A Batteries for Toys, Remotes, Flashlights (No Hg/Cd/Pb)

Batteries $8.99

4.6/5 177 ratings

Rechargeable AAA Batteries 12 Pack – 1100mAh NiMH 1.2V High Capacity, Pre-Charged & Low Self Discharge Triple A Batteries for Toys, Remotes, Flashlights (No Hg/Cd/Pb)

A 12-pack of pre-charged NiMH AAA rechargeable batteries designed for everyday electronics like remotes, toys, flashlights, and cordless phones. Buyers mainly report solid value and trouble-free use, but real-world runtime will depend on the devices you power and how you recharge.

NECABLES 20Pack RJ11/RJ12 Pass Through Connector 6P6C Telephone Modular Plug

Telephone Cords $9.89

4.7/5 154 ratings

NECABLES 20Pack RJ11/RJ12 Pass Through Connector 6P6C Telephone Modular Plug

NECABLES 20Pack RJ11/RJ12 pass-through modular connectors (6P6C, 3-prong) are made for assembling custom landline phone cords and similar modular telephone cable runs. Buyers like the pass-through design for easier wire verification before crimping, with gold-plated contacts aimed at reliable conductivity.

Seawolf Prepaid Phone Card, Calling Card to Call International and Domestic, No Connection Fee, Pinless International and Domestic phonecard ($20)

Phone Cards $20.00

3.4/5 68 ratings

Seawolf Prepaid Phone Card, Calling Card to Call International and Domestic, No Connection Fee, Pinless International and Domestic phonecard ($20)

The Seawolf pinless prepaid phone card is designed for straightforward international calling from the US, plus it claims no connection fee and 1 minute rounding. It can be a solid option for calling friends and family overseas when you want a simple, speed-dial style setup, but buyer experience varies, especially around pinless behavior, maintenance fee rules, and connection issues to specific numbers.

Phone Card for International & Domestic Calls, Prepaid Calling Card for Any Phones & Payphones ($50 USD)

Phone Cards $50.00

4.5/5 27 ratings

Phone Card for International & Domestic Calls, Prepaid Calling Card for Any Phones & Payphones ($50 USD)

Alo World prepaid phone card for making domestic and international calls from the USA or Canada using an access number plus a personalized PIN. It’s positioned for lower international rates and “local access” dialing convenience, but buyer experiences with available minutes appear inconsistent, so it’s important to understand billing and rounding before you buy.

POCREATION Call Blocking Device with LCD Display (4000 Groups)

Caller ID Displays $39.28

3.4/5 33 ratings

POCREATION Call Blocking Device with LCD Display (4000 Groups)

A landline call blocker with an LCD display and a 4000-group blacklist, designed for simple plug-and-play use. Buyers like the ease of installation and that it blocks nuisance numbers, but there are some usability and fit caveats to know before relying on it for essential calling.

Dilwe call blocker for landline phones (4000 groups blacklist) with LCD

Caller ID Displays $45.39

3.3/5 28 ratings

Dilwe call blocker for landline phones (4000 groups blacklist) with LCD

A simple, plug-and-play call blocker for landline phones with an LCD display and a large blacklist memory. Reviewers report it can reduce unwanted robocalls and solicitors, but there’s meaningful confusion around how many numbers it can store and it does not provide caller name, only the phone number.

EZYUMM Phone Cord for Landline, 2 Pack Black Handset Telephone Cord

Telephone Cords $5.79

4.5/5 203 ratings

EZYUMM Phone Cord for Landline, 2 Pack Black Handset Telephone Cord

The EZYUMM 2-pack handset telephone cords are a straightforward, RJ9 (4P4C) replacement for desk or wall landline phones, designed to be plug-and-play. Buyers like the sound improvement versus worn cords, the flexible feel, and the tangle-resistant retractable behavior, with the main caveat being handset-cord fit (not a wall-jack cord).

Sunydog call blocker for landline phones (2000-number storage, one-touch blacklist)

Caller ID Displays $43.09

3.2/5 27 ratings

Sunydog call blocker for landline phones (2000-number storage, one-touch blacklist)

A simple, senior-friendly call-blocking box for landline phones, with up to 2,000 numbers stored and a one-touch way to add callers you do not want. Buyer feedback is mixed, with several users saying it works well for blocking nuisance calls, while others report reliability issues or incompatibility that can prevent the phone from working properly.

4Pack BK-40AAABU AAA Rechargeable Battery 400mAh 1.2V for Panasonic Cordless Phone Ni-MH

Batteries $14.19

4.6/5 71 ratings

4Pack BK-40AAABU AAA Rechargeable Battery 400mAh 1.2V for Panasonic Cordless Phone Ni-MH

CUCESH’s BK-40AAABU 4-pack replaces AAA Ni-MH rechargeable cells for compatible Panasonic cordless phones that use standard AAA batteries. It’s a good fit for buyers who want a rechargeable option with low self-discharge, but you’ll need to confirm your model number and expect a few initial charge-and-use cycles for best performance.

Call Blocker for Landline Phones, 4000Groups Blacklist Home Office Call Blocking Device, 100 Call List, LCD Display, for Most Landline Phones

Caller ID Displays $38.99

3.3/5 25 ratings

Call Blocker for Landline Phones, 4000Groups Blacklist Home Office Call Blocking Device, 100 Call List, LCD Display, for Most Landline Phones

This landline call blocker from VBESTLIFE is designed to help reduce nuisance calls with a large blacklist (up to 4000 groups stated) and an LCD screen for basic call blocking. It’s set up to be plug-and-play with dual plugs, and reviewers generally describe it as easy to install and straightforward to add numbers. The main caveat is that some buyers report setup or functionality issues and limited instructions, so it may be best for people comfortable troubleshooting landline compatibility.

Yealink Phone Headsets for Office Phones YHS34 QD to RJ9 (Dual, Leather Ear Cushions)

Headsets $47.99

4.6/5 20 ratings

Yealink Phone Headsets for Office Phones YHS34 QD to RJ9 (Dual, Leather Ear Cushions)

The Yealink YHS34 dual wired headset is a plug-and-play RJ9 option for compatible Yealink desk phones, plus support for select Poly and SNOM models. It emphasizes passive noise cancellation, leather ear cushions for longer wear, and a simple QD-to-RJ9 connection, with comfort and durability quality being the main tradeoff to consider.

RJ11 6P4C Pass Through Connectors (25 Pieces Pack) Telephone Line Cable Wire Male Plug, AV00501

Telephone Cords $6.99

4.6/5 125 ratings

RJ11 6P4C Pass Through Connectors (25 Pieces Pack) Telephone Line Cable Wire Male Plug, AV00501

RJ11 6P4C pass-through connectors designed for repairing or building custom telephone cables. With a 4-pin layout and pass-through wire path, they can make it easier to verify wire order before crimping, and the gold-plated contacts aim for reliable, stable connections. Best for DIY telco cable work with the right crimp tool and RJ11 wiring.

Uvital Phone Extension Cord 15 FT, Telephone Extension Line Cable with RJ11 Plug and 1 in-line Coupler and 15pcs Nail-in Cable Clip Holders, White

Telephone Cords $4.99

4.8/5 168 ratings

Uvital Phone Extension Cord 15 FT, Telephone Extension Line Cable with RJ11 Plug and 1 in-line Coupler and 15pcs Nail-in Cable Clip Holders, White

The Uvital 15 ft RJ11 phone extension cord is a straightforward fix when your landline outlet is farther than your handset cord reaches. Buyers report it works as expected for basic phone use, and the included inline coupler plus nail-in cable clips make it easier to route the line neatly, with one notable caveat for cable-clip shape.

Call Blocker for Landline Phones, Caller ID Box Call Blocking Device with LCD Display - Stop Unwanted Calls, Robocalls, Telemarketers

Caller ID Displays $38.87

3.9/5 21 ratings

Call Blocker for Landline Phones, Caller ID Box Call Blocking Device with LCD Display - Stop Unwanted Calls, Robocalls, Telemarketers

This Luqeeg caller ID call blocker is a plug-and-play LCD device for landline phones, designed to permanently block incoming calls you add to its blacklist. It offers high-capacity blacklist storage, but it may not filter calls when callers do not transmit caller ID, so it is best for households dealing with consistent nuisance numbers.

Up to 1951 Minutes Caller's Select Choice Phone Calling Card

Phone Cards $20.00

3.2/5 39 ratings

Up to 1951 Minutes Caller's Select Choice Phone Calling Card

A budget-friendly prepaid phone calling card that targets inexpensive long-distance calls, with country coverage listed for dozens of destinations. It can be a workable option for buyers who understand the per-minute pricing structure, but buyer feedback includes reports of unexpected fees and calls that did not connect for some use cases.

VT 2 x PLT-QD Pro Headsets with Noise Cancelling Mic + 1 x USB Y Training Cable (PC/Mac)

Headsets $88.88

3.8/5 8 ratings

VT 2 x PLT-QD Pro Headsets with Noise Cancelling Mic + 1 x USB Y Training Cable (PC/Mac)

A simple 2-headset training bundle built for supervisors and trainees who need to join the same call, with noise-canceling mics, on-ear comfort, and a USB Y training cable that supports simultaneous connectivity and trainer controls. Best suited for short training sessions and call-coaching setups, with buyer feedback mixed on audio quality, comfort, and “pro-grade” reliability.

Caller ID Box, Call Blocking Device, Brightness Adjustable Dual Plug Design ABS Call Blocker, 2000 Groups Convenient with LCD Display for Landline

Caller ID Displays $32.89

3.9/5 20 ratings

Caller ID Box, Call Blocking Device, Brightness Adjustable Dual Plug Design ABS Call Blocker, 2000 Groups Convenient with LCD Display for Landline

This landline call blocker with LCD display is designed to manage nuisance calls by storing a large blacklist and permanently blocking calls with a simple button. It is best for people who want straightforward call blocking on a single-line setup, but buyer-review evidence also suggests it may not feel like a full-feature caller ID replacement (for example, missing time/date details and limited caller identification).

RJ11 Connectors 25 Pack 6P4C Plug Telephone Modular Plug Phone review

Telephone Cords $5.89

4.4/5 104 ratings

RJ11 Connectors 25 Pack 6P4C Plug Telephone Modular Plug Phone review

RJ11 Connectors 25 Pack (6P4C, male, crimp terminals) are a practical buy for DIY repairs or building telephone cord ends. They’re built around copper contact material with gold-plated pins and are offered in a handy 25-piece quantity, but buyers should confirm they match their cable and tool setup before crimping.

Uvital Phone Extension Line, 10 FT White Telephone Extension Line Cord Cable Wire, RJ11 6P4C Phone Cord for Landline/Fax Machine/Home/Office

Telephone Cords $4.99

4.6/5 118 ratings

Uvital Phone Extension Line, 10 FT White Telephone Extension Line Cord Cable Wire, RJ11 6P4C Phone Cord for Landline/Fax Machine/Home/Office

A straightforward 10 ft RJ11 (6P4C) phone extension cord for extending the reach between a landline phone or fax machine and an RJ11 wall jack. Buyers report it’s easy to install, flexible, and “does the job,” with most feedback pointing to solid build quality and a good length for everyday setups.

The VoIP Lounge Replacement 12 Foot Black Handset Cord for Polycom VVX Series IP Phone

Telephone Cords $7.99

4.4/5 61 ratings

The VoIP Lounge Replacement 12 Foot Black Handset Cord for Polycom VVX Series IP Phone

A straightforward replacement handset cord made for Polycom VVX Series IP phones, featuring a 12-foot fully stretched length and a black finish to match most desk setups. Buyers generally like the extra reach and basic call audio performance, with the main catch being choosing the right cord length (stretched vs coiled) for your desk layout.

Call Blocker, Phone Blocker, 4000 Groups of Blacklist, Super Filtering Anti Harassment, for Most Landline Phones

Caller ID Displays $33.62

3.3/5 14 ratings

Call Blocker, Phone Blocker, 4000 Groups of Blacklist, Super Filtering Anti Harassment, for Most Landline Phones

A plug-and-play landline call blocker with LCD controls, multi-level display brightness, and a large blacklist capacity intended to reduce spam and unwanted calls without replacing your phone system. Buyer feedback is mostly positive for simple setup and effective blocking, with one caution about device compatibility with existing setups.

Uvital 16FT Long Phone Cord for Landline (Coiled Length 2FT), 1 Pack Black Telephone Handset Cord for Cisco IP Phones

Telephone Cords $9.99

4.8/5 47 ratings

Uvital 16FT Long Phone Cord for Landline (Coiled Length 2FT), 1 Pack Black Telephone Handset Cord for Cisco IP Phones

The Uvital 16FT long handset cord (2FT coiled) is built for RJ9 4P4C landline handset connections, with a design aimed at resisting tangles and wear. It is a strong fit for workplaces and home offices using compatible Cisco 6900/7800/7900/8800/8900 and select 9900/7900 models, with the main caveat being that it is not a universal handset cord for every phone base.

6-Pack BK-40AAABU Battery for Panasonic Cordless Phone

Batteries $19.90

4.7/5 18 ratings

6-Pack BK-40AAABU Battery for Panasonic Cordless Phone

The 6-Pack BK-40AAABU replacement batteries are 1.2V, 400mAh NiMH rechargeable cells designed for Panasonic cordless phones that use the BK-40AAABU model. Buyers report good fit, reliable charging, and solid runtime for keeping multiple cordless handsets running. The main thing to double-check is model compatibility before buying.

The VoIP Lounge Replacement 9 Foot Short Black Handset Receiver Cord for Polycom VVX Series IP Phone

Telephone Cords $7.99

4.8/5 44 ratings

The VoIP Lounge Replacement 9 Foot Short Black Handset Receiver Cord for Polycom VVX Series IP Phone

This 9-foot black handset receiver cord (4p4c, male-to-male) is designed as a replacement for Polycom VVX series IP phones. Buyers like the flexible feel and that it looks and fits like the original, restoring service after a worn or failed cord. The main thing to double-check is cord length, since the stated length is fully stretched, not the coiled length in packaging.

moeverEX RJ11 to RJ45 Adapter Phone Jack to Ethernet Cable Adapter (RJ45 female to RJ11 male)

Telephone Cords $5.99

4.2/5 58 ratings

moeverEX RJ11 to RJ45 Adapter Phone Jack to Ethernet Cable Adapter (RJ45 female to RJ11 male)

The moeverEX RJ11 to RJ45 Adapter helps you connect landline phone, fax, or DSL equipment when your wall cabling is already Ethernet (RJ45) but your device expects a traditional phone jack (RJ11). It includes a short RJ11-to-RJ45 cable and uses a snap-in retaining clip for a secure connection. Main caveat: it is for phone-line style connections, not for routing broadband Internet from a router over a telephone line.

The VoIP Lounge Replacement 9 Foot Black Handset Curly Cord for Yealink SIP Phone

Telephone Cords $7.99

4.7/5 43 ratings

The VoIP Lounge Replacement 9 Foot Black Handset Curly Cord for Yealink SIP Phone

A replacement handset cord designed for a wide range of Yealink SIP phones, offering 9 feet fully stretched (about 15 inches coiled). It’s a simple, low-profile fix for buyers who need the right length and a plug-in style replacement, with evidence of good fit for users replacing original cords.