Avaya 5621SW IP Telephone (700385982)

Features7 line x 29 character backlit display for improved contrast; standby mode turns off backlight after time-out10 Fixed Feature Buttons24 Programmable Feature ButtonsMessage Waiting IndicatorTwo-way hands-free speaker and microphoneUpgradeable FirmwareDesk or Wall MountableTwo port full-duplex 10/100 BaseT Ethernet switch for PC pass through connectionStatic or dynamic IP address assignmentIntegrated Headset Socket, 8 Personalized Ring Patterns, Hearing Aid Compatible, SNMP SupportSupports Russian and multi-byte characters (Chinese, Japanese, and Hewbrew)Requirements and CompatibilityIP500/403/406/412/Small Office Edition – Version 1.3 or higher with available IP Station PortPower Supply – IEEE 802.3af Power over Ethernet (PoE) or individual power supply unit (Avaya 1151 series)Includes RefurbishedLibraryAvaya 5621 Quick Reference Guide.pdf Avaya 5621 Phone User Guide.pdf