Phone Features; General Requirements - Aastra 480i User Manual

Chapter 1, Introduction

Phone Features

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A 3.5" x 2.25" backlit display.
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6 programmable state-based softkeys supporting up to 20 programmable functions.
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4 line/call appearance keys with corresponding status lamps.
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Supports up to 9 lines.
•
Full-duplex speaker for handsfree calls.
•
Headset support (modular connector)
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Inline power support.
•
Built-in two-port, 10/100 Ethernet switch allowing you to share a connection with
your computer.

General Requirements

The 480i phone requires the following environment:
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A SIP-based IP PBX system or network installed and running with a SIP account
created for the 480i.
•
Access to a Trivial File Transfer Protocol (TFTP) server.
•
Ethernet/Fast Ethernet LAN (10/100mb).
•
Category 5/5e straight through cabling.
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Power Options:
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2
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Power over Ethernet (PoE) 802.3af
Inline power injector – An optional accessory necessary only if your network
provides no inline power.
AC power adapter, included with the phone.
Aastra – 2756-002