Toshiba DK User Manual page 131

Handset
Red/Green
LED Indicators
Dial Pad
Figure 4 Location of DIP Switches
Table 12 shows the switch positions for the three different settings.
Table 12 DKT2020-FDSP DIP Switch Settings
Strata DK Digital Telephone 10/01
3926
ON
1 2 3 4
Line 6 Line 16
Line 5 Line 15
Line 4 Line 14
Line 3 Line 13
Line 2 Line 12
Line 1 Line 11
Intercom Line 10
Fixed Buttons Microphone Location
Full-duplex Speakerphone
DIP Switches
LCD Display
DIP Switches
(some models)
Flexible Buttons
119