5000-0831-HEB - 55D 48 Key Digital Feature Phone, full duplex with backlit display [includes headset jack], single.
Includes a 5 year warranty
ESI's 48-Key phone offers an impressive combination of power and ease-of-use.
- Network: 10/100 Ethernet IP
- ESI Products: IP Server 900, ESI Communication Servers (ESI -1000, 600, 200, 100, 50, 50L)
- Programmable keys: 30 (up to 150 with optional Expansion Consoles)
- Dedicated Voicemail key
- Dedicated ESI quick HELP key
- Integrated headphone jack
- Display: three-line, 56-character, adjustable backlighting
- Full duplex speakerphone