| Inter-Tel Inter-Tel single line user guide Inter-Tel 8520 user guide Inter-Tel 8560 / 8660 user guide Inter-Tel IP Softphone user guide Inter-Tel 8600 / 8620 / 8622 / 8662 user guide Xarios Phone Manager quick reference user guide
 Model 8662 View interactive user guide | Inter-Tel Model 8662 and Model 8660 Models 8662 and 8660 are multiprotocol endpoints, ideal for professionals who require information about the calls they handle, as well as advanced functionality. Featuring a six-line, Liquid Crystal Display (LCD) and eight one-touch "soft keys", users can reduce the time it takes to initiate and receive calls, retrieve and manage messages, access features and set Do-Not-Disturb messages. |  Model 8622 View interactive user guide | Inter-Tel Model 8622 and Model 8620 These cost-effective, multiprotocol endpoints enable users to quickly handle calls and access features. The convenient, two-line LCD shows number called, Caller ID and more. Programmable buttons and the message waiting lamp help you respond to important business matters in a timely manner. This endpoint also features a second LAN port for peripheral devices such as a computer or IP printer. |  Model 8600 View interactive user guide | Inter-Tel Model 8600 The Model 8600 is a cost-effective, multiprotocol endpoint ideal for users who require standard functionality such as hold, transfer, DND conference and more. |  Model 8602 View interactive user guide | Inter-Tel Model 8602 The Model 8602 (IP softphone) is designed to run on a PC, allowing mobile and remote workers to connect to the phone system without losing key features. As a full-featured extension, the Model 8602 can be employed as a user’s primary or secondary phone. | Inter-Tel Digital Endpoint User Guides  Model 8560 View interactive user guide | Inter-Tel Model 8560 This powerful phone features a six-line by 16-character, alphanumeric (LCD) with menu-driven soft keys, which act as a built in user guide to lead you through system features and capabilities. |  Model 8520 View interactive user guide | Inter-Tel Model 8520 The Inter-Tel Model 8620 incorporates a two-line by 16-character LCD to provide the information you need for enhanced productivity. With programmable keys, you can customize your endpoint to match your work style—maximizing your efficiency. |  Model 8500 View interactive user guide | Inter-Tel Model 8500 This cost-effective endpoint combines important features and ease-of use, delivering powerful functionality, flexibility and affordability. |  Model 8416 View interactive user guide | Inter-Tel Model 8416 Perfect for small office attendants or anyone who requires additional, programmable buttons, the Inter-Tel Model 8416 Mini-DSS expansion module connects to Inter-Tel Models 8520 and 8560 display phones, adding 16 user-programmable buttons. |  Model 8450 View interactive user guide | Inter-Tel Model 8451 The Inter-Tel Model 8450 is a Direct Station Select/Busy Lamp Field (DSS/BLF) expansion module that connects to Inter-Tel Models 8560 and 8520 digital display phones for one-button access to 50 additional extensions and other features or resources. | Avaya Avaya 4602 IP quick user guide Avaya 4602 user guide Avaya 4610 IP quick user guide Avaya 4610 user guide Avaya 4620 / 4621 IP user guide Avaya 4620 user guide Mitel Mitel 5330 quick reference guide Mitel 5340 quick reference guide Mitel 5212 - 5224 quick reference guide Mitel Your Assistant user guide Mitel 5212 - 5224 full user guide Mitel 5330 - 5340 full user guide Panasonic Panasonic KX-TCA155 user guide Panasonic KX-T7710 quick reference guide Panasonic KX-TCA256 user guide Panasonic KX-T7625 / KX-T7630 / KX-T7633 / KX-T7636 quick reference guide DeTeWe DeTeWe OpenPhone 24 Quick User Guide DeTeWe OpenPhone 25 User Guide DeTeWe OpenPhone 27 User Guide DeTeWe OpenPhone 61 / 63 / 65 User Guide Shipton Communicator Shipton Communications Cisco User Guide 7911 v1.4 Shipton Communications Cisco User Guide 7941 v1.4 Shipton Communications Cisco User Guide 7961 v1.4 Customer Support Customer support user guides (PDF)
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