Aastra Dialog 4225 Vision Bedienungsanleitung PDF herunterladen (Seite 2)

Dialog 4220 Lite

This compact, cost-effective model offers all basic functions for office

communication needs. The Dialog 4220 Lite is especially designed

for users who want traditional telephone functions with good voice

quality. It is a robust convenient phone well-suited for visitor or service

areas. Like all other Dialog 4000 phones, it can be wall-mounted and

features a loudspeaker for voice monitoring.

Aastra Dialog 4000 Digital Telephones

Dialog 4222 Office

The Dialog 4222 Office is a desktop telephone with full functionality

for office communication needs. It is userfriendly and equipped with

a hands-free speaking function as well as an integrated headset port

and a dedicated headset key. The telephone features a graphical

two-row display for relevant information such as the called or calling

party’s extension number and the time and date. With its “landing

gear struts”, users can adjust the phone to different lighting situations.

Programmable keys enable fast access to specific numbers or services.

An extra key panel and an optional unit for external equipment can be

easily connected (see “Accessories”).

Dialog 4224 Operator*

The Dialog 4224 Operator terminal is a compact and cost-effective

alternative for smaller organizations, such as departments or small

remote offices. The terminal is the same size as the Dialog 4225

digital telephone with a large, six-row graphical backlit display and a

conventional numeric keypad. The keys that are most frequently used

have been enlarged. Such ergonomic design combined with advanced

operator functionality and ease-of-use, makes this terminal the perfect

choice for the small office.

*Not available for the communication system MD Evolution

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Aastra Dialog 4225 Vision Bedienungsanleitung Seite 2