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Keys
*See the Aastra 55i User Guide for more information about each of these keys.
Navigation keys - Pressing the UP and DOWN
arrow keys lets you view different status and text
messages on the LCD display (if there is more than
1 line of status/text messages). These buttons also
let you scroll through menu selections, such as the
Options List.
Pressing the LEFT and RIGHT arrow keys lets you
view the different line/call appearances. While in
the Options List, these keys allow you to exit or
enter the current option. When you are editing
entries on the display, pressing the LEFT arrow key
erases the character on the left; pressing the RIGHT
arrow key sets the option.
Programmable keys - 6 Top keys: programmable
hard keys (up to 6 programmable functions)
By default, keys 1 through 4 are assigned as
Services, Directory, Callers List, and Intercom,
respectively. Keys 5 and 6 have no assigned
functions. All 6 keys are programmable and can be
assigned to perform specific functions.
The following are the default functions for the
programmable keys on the 55i IP phone:
1 - SERVICES
2 - DIRECTORY
3 - CALLERS LIST
4 - INTERCOM
5 - NONE
6 - NONE
Note: For more information about programming
keys 1 through 6 to perform specific functions, see
the Aastra Model 55i User Guide.
Softkeys - 6 Bottom keys: programmable state-
based softkeys (up to 20 programmable functions)
Note: For more information about programming
keys 1 through 6 to perform specific functions, see
the Aastra Model 55i User Guide.
Model 55i IP Phone Installation Guide
Key Description
Accesses enhanced features
and services such as XML
applications and voicemail,
provided by third parties.
Displays up to 200 names
and phone numbers (stored
in alphabetical order)
Accesses the last 200 calls
received.
Accesses another extension
on the network.
No assigned function
No assigned function
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