Overview

IP Phone Models

Model 53i IP Phone

This section provides brief information about the Model 53i IP Phone. It includes a list of features, and describes the hard keys and default programmable keys on the 53i.

53i Phone Features

3-line LCD screen

6 top keys: 4 keys are programmable

3 call appearance lines with LEDs

Supports up to 9 call lines

Full-duplex speakerphone for handsfree calls

Headset support (modular connector)

Built-in two-port, 10/100 Ethernet ports - lets you share a connection with your computer

AC power adapter (included)

Enhanced busy lamp fields*

Set paging*

*Availability of feature dependant on your phone system or service provider.

Overview

41-001160-00, Release 2.1, Rev 04

1-5

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Aastra Telecom 53I, 57I CT, 55I manual Model 53i IP Phone, 53i Phone Features