Avaya 4620SW User Manual page 14

Introducing Your 4620SW/4621SW SIP IP Telephone
The telephone display area coincides with how your System Administrator sets up the Line/
Feature buttons. These features provide ease of use and flexibility:
4 softkeys, which assist you in using telephone applications and features,
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14 standard, labeled buttons which assist in telephone operation and call handling,
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a built-in, two-way Speaker, and
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an infrared interface, which is applicable only to the 4620SW
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The telephone has an adjustable stand that moves to optimize your viewing position by means
of the button on the back.
Figure 1 shows the face of the 4620SW/4621SW SIP IP Telephone. This diagram contains
numbered "callouts" which identify the primary features and buttons. If you are viewing this
guide online, you can click the callout to jump to the corresponding feature or button description.
Otherwise, Table 1
14 4620SW/4621SW SIP IP Telephone Release 2.2 User Guide
describes each callout in detail following the diagram.