switel DE 27 series, Operating Instructions Manual

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GB
9
Preliminary Information
4 Preliminary Information
This chapter provides basic information on using the operating instruction
manual and the telephone.
Description of operating sequences in the manual
Display Description
Displays the contour of buttons.
Press the button depicted.
Enter digits or letters.
Handset rings.
Remove the handset from the base station.
Place the handset in the base station.
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Depicts text in the display.
Depicts icons in the display.
Icons in the handset display
Icon Description
On: The connection to the base station is good.
Flashing: The connection to the base station is lost.
On: Indicates the battery charge status.
Flashing while handset in base:
Batteries are being charged.
On: Batteries need charging.
Flashing: Batteries should be charged immediately.
On: A call is currently being made.
Flashing: A call has been received.
The ringing tone has been switched off.
On: The alarm function is activated.
Flashing: The alarm is ringing.
The key lock is activated