Not much is currently known about the Panasonic KX-TG7521 cordless phone apart from the product name. It doesn’t look to be replacing any current phone but if it’s anything like other Panasonics the KX-TG7521 will be very good.
Panasonic KX-TG7521
Panasonic cordless phones will plug into normal telephone lines so the KX-TG7521 cordless phone will work in the home or the office. The Panasonic KX-TG7521 will also use Dect technology meaning a digital signal between phone and base.
It will also be possible to register additional handsets to the Panasonic KX-TG7521 cordless phone, with bundles being sold including them as well.
Panasonic KX-TG7522
The Panasonic KX-TG7522 cordless phone is a twin pack of one main phone with one additional handset and charger. Extra handsets have the ability to answer calls and even transfer them to other phones on the same set up.
Panasonic KX-TG7523
With 2 extra cordless phones the Panasonic KX-TG7523 system is a trio pack. Each of the additional handsets includes a charger that the cordless phones can also sit in as well.