Panasonic KX-TGA820B

The KX-TGA820B is a mid-range model of extension handset, and it must be noted that it is compatible with and only with the KX-TG8231/8232 Series of Panasonic cordless phones. This handset has many of Panasonic's standard features, such as operation on DECT 6.0 frequency of 1.9GHz, phone directory, speakerphone and handset-to-handset intercom.

One of this particular model's main features is its 65k-color screen, which is a 1.5"-diagonal LCD display. This handset also has a wider range of ringer volumes and talk volumes than other models, and it still features an alarm clock. Its battery life is also one of its main features, as its rechargeable batteries can last for as long as 17 hours per charge, and each charge takes about 7 hours with the included base charging station.  Other features include a headset jack, backlit keypad, and hearing aid compatibility.