Not Compatible With Any Headsets.
eBay
4.8V AAA 800mah Rechargeable Ni-Mh Battery pack with Plugs cell for toys emergency light cordless phone Cell Remote Control Car
Aliexpress UK
If you want key friends and family to get through they still can. Low battery indicator. Up to 50m indoor range/300m outdoor range. Out of range indicator.
eBay
800mAh 2.4V AAA Ni-MH Rechargeable Cordless Phone Battery For Uniden BT-1008 BT-1016 BT-1021 BT-1025 BT1021 BT1025 CPH-515B
Aliexpress UK
Speakerphone Allows Comfortable Hands-Free Calls. Answering System. Nuisance Call Block with Dedicated Call Block Button.
eBay
1-10PCS 402020 3.7V Battery 120mAh 042020 Li-Polymer Batteries for Cordless Phones Walkie Talkies Bluetooth Mouse Audio Speakers
Aliexpress UK
Amplicomms BigTel 1502 Amplified Phone with Number Blocker and Additional HandsetBlock spam callers permanently with the touch of a button using the Amplicomms BigTel 1502 Amplified Phone With Number Blocker and Additional Handset, designed to stop unwanted calls with ease. This phone allows amplification and the blocking of certain numbers at the touch of a button, making it a simple solution for any elderly user. Please note: These are new units that have not been used. Some of the boxes may be tatty, however this does not affect the functionality of the product. .
eBay
Cordless Phone Caller ID/Call Waiting 1.6 inch Backlight LCD 3 Lines Screen Display Rechargeable Batteries Support 16 Languages
Aliexpress UK
It includes a speakerphone feature, making it easy to communicate with others while on the phone.
eBay
1-10PCS 2.4V 1000mAh Ni-MH Cordless Phone Battery for Uniden BT-1011 BT-1018 BT1011 BT1018 BT8001 BT-694 CPH-515D 2.4V 800MAH
Aliexpress UK
Panasonic twin cordless phones Fully working order One handset slightly yellowed on the back from sunlight.
eBay
Get your hands on the latest BT Everyday Single Cordless Phone & Caller Blocker. This sleek black unit comes with one handset and offers wireless convenience. The phone is designed with a caller block feature, making it perfect for anyone who wants to keep their phone lines clear. The BT Everyday Single Cordless Phone & Caller Blocker is a great addition to any home or office. With its easy-to-use design and wireless capabilities, it offers a flexible and convenient way to stay connected. Whether you need a phone for personal or professional use, this unit is the perfect choice.
eBay
Avoid nuisance and unwanted calls – BT’s pioneering Nuisance Call Blocking technology is integrated in the BT 2700 allowing you to block incoming calls from up 50 specific numbers. Introducing the BT 2700 Single / Twin / Trio Nuisance Call Blocker Cordless Phones.
eBay