![background image](http://html1.mh-extra.com/html/switel/dc651/dc651_operating-instruction_1415717049.webp)
Preliminary Information
49
Handset
4
Loudspeaker
5
LC display
6
Call button
7
Call list / Scroll right /
Handsfree
8
Delete / Muting
9
Internal call / Back
10
Digit keys
11
# button
Key lock
12
Redial / Pause
13
Microphone
14
Ring melody / Ringing volume /
Receiver volume
15
* button
Ringing tone off/on
16
Menu / OK
17
Phone book
18
R button / Scroll left
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 briefly
3 sec.
Press the button depicted for 3 seconds
Enter digits or letters
{
}
Handset rings
Remove the handset from the base station
Place the handset in the base station
Depicts text in the display
Icons and texts in the handset display
5
4
6
10
11
13
12
14
15
16
17
7
8
18
9