AASTRA DT690 for BusinessPhone User Guide EN - Manual (Page 14)

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DT690 D ESCRIPTION
3 DT690 Description
This chapter describes the DT690 cordless phone and its display, menu
structure, and tones.The phone is shown in figure 1 on page 14.
Figure 1: Overview of the DT690 cordless phone
1 Multifunction button
Can be used as a shortcut to functions, or used in long or
double press modes
2 Speaker volume up key
Used to increase the speaker volume
3 Speaker volume down key
Used to decrease the speaker volume
4 Soft keys
Can be pre-programmed or used with the GUI
5 Off-hook key
Used to connect calls, and as a shortcut to the call list.
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