Aastra Telecom 6735I User Manual

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41-001451-00 REV00 – 07.2011
Welcome
The Aastra 6735i offers advanced XML capability to access custom applications and is fully interoperable with leading IP-
PBX platforms. Featuring a 5-line display, the 6735i supports up to 9 lines with call appearances and allows you to make 
and receive calls, transfer, conference, and more. The 6735i IP telephone provides communications over an IP Network 
using the SIP IP telephony protocol.
About this Guide
This guide explains how to use the basic features of your new 6735i phone. Not all features listed are available by default. 
Contact your system or network Administrator to find out which features and services are available to you on your sys-
tem. 
Your System Administrator has the ability to customize some features on this phone. For information on more advanced 
settings and configurations, administrators should refer to the Aastra Models 9000i and 6700i Series SIP IP Phones 
Administrator Guide
.
Documentation
Aastra 6735i SIP IP Phone Installation Guide – Contains installation and set-up instructions, general features and 
functions, and basic options list customization. This Installation Guide is included in the box with your phone.
Aastra 6735i SIP IP Phone User Guide – Describes the most commonly used features and functions for an end user. 
This User Guide can be downloaded from www.aastratelecom.com.
Aastra Models 9000i and 6700i Series SIP IP Phones Administrator Guide – Describes how to set the 6735i phone up 
on the network and contains advanced configuration instructions for the 6735i. This Administrator Guide is intended 
for the System Administrator and can be downloaded from 
Phone Features
8 line graphical LCD screen (144 x 75 pixels) with white backlight
Built-in-two-port, 10/100/1000 Gigabit Ethernet switch - lets you share a connection with your computer
12 programmable keys
6 Top keys: Programmable hard keys
6 Bottom keys: Programmable state-based softkeys
Press-and-hold speed dial key configuration feature
4 call appearance lines with LEDs
Supports up to 9 call lines
HD audio (wideband)
Full-duplex speakerphone for handsfree calls
Headset mode support (via handset jack)
Inline power support (based on 802.3af standard) which eliminates power adapters
Enhanced busy lamp fields*
Set paging*
* Availability of feature dependant on your phone system or service provider