AASTRA 51i Installation Guide

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Model 51i IP Phone Installation Guide
3
Introduction
Phone Parts
When you unpack your phone, you should ensure that you have all of the 
following items. If any part is missing, contact the supplier of your phone.
Optional Accessories (Not Included)
A PoE (Power over Ethernet) inline power injector supplies 48v power to 
the 51i through the Ethernet Cable on pins 4 & 5 and 7 & 8. 
Warning: Do not use this PoE inline power injector to power other 
devices.
Wall Mount
Drilling Template
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Telephone
Handset
Handset
Ethernet
51i Installation Guide
Telephone
Base Desk
Quick Reference Card
Wall Mount
Drilling Template
Legs
Cord
Cable
Screws and
Anchors for
Wall Mounting
Additional Ethernet Cable 
(category 5/5e straight 
through cable)
PoE (Power over Ethernet) 
Inline Power Injector
Power Adapter