DOWNLOAD INTERTEL USER GUIDES & MANUALS

Browse through the various sections below until you find the corresponding part number and download the relevant Inter-Tel user guide.
 

 

Model Type

Part Number

Download Manual

Analogue

N/A

Download ]

 

 

 

 

 

 

 

 

 

 

 

Model Type

Part Number

Download Manual

Basic

551.4300

Download ]

Standard

551.4400

[ Download ]

 

 

 

 

 

 

 

 

Model Type

Part Number

Download Manual

Executive

551.4100

Download ]

Executive

551.4500

Download ]

IP Plus

770.4500

Download ]

IP Plus

770.4600

Download ]

 

 

 

Model Type

Part Number

Download Manual

8500

551.8500

Download ]

8600

550.8600

Download ]

 

 

 

 

 

 

 

Model Type

Part Number

Download Manual

8520

551.8520

Download ]

8620

550.8620

Download ]

8622

550.8622

Download ]

 

 

 

 

 

 

Model Type

Part Number

Download Manual

 8560

551.8560

Download ]

 8660

550.8660

Download ]

 8662

550.8662

Download ]

 

 

 

 

 

 

Model Type

Part Number

Download Manual

8690

550.8690

Download ]

 

 

 

 

 

 

 

 

 

 

 

 

INTERTEL Wireless Handsets - User Guide Instruction Manuals

 

 

 

Model

8664

8665

8668

Part Number

550.8664

550.8665

550.8668

Download

Download ]

Download ]

Download ]

INTERTEL Software - User Guide Instruction Manuals

 

 

 

Model

8602
IP Softphone

Xarios
Phone Manager

Attendant
Console

Part Number

550.8602

N/A

N/A

Download

Download ]

Download ]

Download ]

HOW DO I FIND THE PART NUMBER?

Watch the video below to learn how to find your part number.

Inter-Tel Maintenance Services

With support & engineering centres across the UK we've got you covered.

Contact Us | Nationwide Support 

Links you may find of interest: Mitel Phone Manual | Mitel phone System