3 results for "Avaya 5621 IP Telephone (700385982)" between $150.00 and $400.00

* Display - 7 line x 29 character backlit display for improved contrast. Standby mode turns off backlight after time-out. * 10 Fixed Feature Buttons - Conference, headset, transfer, drop, redial, speaker, hold, mute, volume up and down. * 24 Programmable Feature Buttons - Provided in 2 switchable display pages of 12 matching the 12 physical display buttons. * Message Waiting Indicator - Provides notification of incoming voicemail messages; also used as ringing call alert indicator. * Speakerphone...

7 line x 29 character backlit display for improved contrast; standby mode turns off backlight after time-out. 10 Fixed Feature Buttons. 24 Programmable Feature Buttons. Message Waiting Indicator. Two-way hands-free speaker and microphone. Upgradeable Firmware. Desk or Wall Mountable. Two port full-duplex 10/100 BaseT Ethernet switch for PC pass through connection. Static or dynamic IP address assignment. Integrated Headset Socket, 8 Personalized Ring Patterns, Hearing Aid Compatible, SNMP...