Aastra Telecom 57I CT, 55I manual Model 57i CT IP Phone, Base Unit, Cordless Handset Features

SIP IP Phone Models 53i, 55i, 57i, 57i CT Release Notes

IP Phone Models

Model 57i CT IP Phone

Model 57i CT SIP IP phone offers the following features:

Base Unit

• 11 line graphical LCD screen (144 x 128 pixels) with white backlight

• 12 multi-functional softkeys

— 6 Top Keys: programmable static softkeys

(up to 10 programmable functions)

—6 Bottom Keys: programmable state-based softkeys (up to 20 programmable functions)

•4 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 switch - lets you share a connection with your computer.

•Inline power support (based on 802.3af standard) which eliminates power adapters.

•AC power adapter (included)

•Enhanced busy lamp fields*

•Set paging*

•Cordless Handset and Charging Base

Cordless Handset Features

•5 line backlit display screen

•2 multi-functional softkeys

•Programmable function key supports up to 14 functions

•Vibration Alerter

•Headset Jack

•Desk charging stand

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

RN-001029-00, Release 2.0.2, Rev 02 7