Amazon has the Panasonic KX-TG7875S Link-to-cell Bluetooth Cordless Phone Sale with 4 cordless handsets sale priced for $98.99 with Free Shipping. Next lowest price is $135. Outstanding 4.1 of 5 star reviews from 2600+ buyers. New model with easy to use big buttons.

• Sync your smartphone to your home phone with Link2Cell technology to make and receive cell calls, Talk Time: Up to 10 Hours

If you're tired of running from room to room answering your or your partner's/roommate's cell phone, this is a great solution. You can connect up to 2 cellphones using Bluetooth, then answer either phone from any extension. You can set distinctive ring tones on each extension, even choose whether each extension rings or not. You can also connect a land line to it if you're using one.

DECT 6.0 phones like this work in the 1.9GHz frequency range, so they won't conflict with common wireless devices such as 2.4GHz routers, wireless keyboards and mice, microwave ovens and other household items. It also includes an answering machine and many more features.

Online buyers give this phone high marks and we've used a model like this ourselves. It may take a bit of searching through the manual to find all the extended feature options. But once set up, it should work without issues.

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