Key Telephone &
Console Installations
S
1
E C T I O N
K
T
EY
ELEPHONES
System Hardware Manual
1.1 Locations of Controls
Functions
Programmable Keys
(Line Keys)
Additional Programmable Keys
Display
CHECK/CLEAR Keys
Handsfree
Accept DLS Console
Wall Mount Kit
Chapter 6
12TXD
12TD
12
12
10
10
(No BLF)
Yes
No
Yes
No
Yes
No (Intercom
Talkback)
Yes
No
Yes (Built In) Yes (Built In) Yes (Built In) Yes (Built In)
6TXD
6TD
6
6
10
10
(No BLF)
Yes
No
Yes
No
Yes
No (Intercom
Talkback)
Yes
No
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