– Additional Handset
– 4-Line Operation
– Speakerphone
– Shock Resistance
– Full Dot Monochrome LCD Display
– 99 Number Redial Memory
– Rechargeable Ni-MH Battery
– Up to 7 hours Talktime
– Up to 7 days Standby Time
– 14 hours Charge Time
– 8-Step Speakerphone Volume Control
– 8-Step Ringer Volume Control
– 12 dB Volume Range
– Hold
– Mute
– Flash
– Belt Clip
– Wall Mountable
– Headset Jack
– Multiple Language Support (English / French / Portuguese / Spanish)
– Not Stand Alone Item: Must Pair w/ KX-TGW420B