Avaya 4621 Telephone Avaya 4621 Telephone
This phone comes with a 2 line by 16 character display for optimal viewing of caller information, 6 programmable feature buttons with LED, and feature keys. (speaker, mute, hold, volume up and down, conference, transfer and redial).

Multi-line digital telephone for use with systems running Avaya Communication Manager

24 programmable feature keys

10 fixed feature keys - Speaker, Mute, Drop, Hold, and Volume Up & Down

Large graphical greyscale backlit display (168 x 132 dots)

3 fixed feature keys below display - Conference, Transfer, Redial

3 application buttons - Speed Dial, Call Log, Web Browser

Integrated switched ports for PC connection

Full-duplex speakerphone

Feature Key Module (FKM) interface jack

Integrated headset jack

Infrared port to support PDA dialing

Multiple language support built-in

8 personalized ring patterns

Message waiting indicator

10/100 Base T Ethernet connections

DHCP and Static IP Clients

Support for SNMP version 2

Voice media encryption using AES