Analog – KX-T7720
24-Button Speakerphone Telephone
Programmable CO Keys
12
Programmable Feature Keys
12
Auto Answer
Yes
Mute Key
Yes
Monitor
No
Speaker Phone Key with LED On/Off Indicator
Yes
Transfer Key
Yes
Hold Key
Yes
Navigation Key
No
Speaker Volume Control
Yes
Message/Ringer Lamp (Antennas)
Yes
Lighted Keypad for Dialing
No
J Type Handset & 2.5 mm Headset Jack
Yes
DSS Console
KX-T7740
Dimensions (H x W x D) Consoles
Not Available
Weight (H x W x D) Consoles
Not Available