Location of Controls
XN120 System Telephone
1. XN120 System Telephone
Handset
Speaker
Functions
Programmable Keys
Additional Prg. Keys
Display
CHECK/CLEAR Keys
Handsfree
Accept DLS Console
Wall Mount Kit
The BLF (Busy Lamp Field) on Additional Programmable Keys are not available on the
standard type Key Telephones (12TD / 6TD).
Alphanumeric Display
VOL (Volume Control) Key
12TXH
12
10
Yes
Yes
Yes
No (Talkback)
Yes
Yes (Built-in)
Yes (Built-in)
1
Location of Controls
Indicator
CHECK Key
CLEAR Key
Programmable Function Keys
LND (Last Number Dial) Key
OPAC (Operation Access) Key
DC (Dial Control) Key
CALL Key
FLASH Key
TRFR (Transfer) Key
SPK (Speaker) Key
DND/CONF Key
(Do Not Disturb / Conference)
HOLD Key
Microphone
MIC (Microphone) Key
Dial Keys
12TH
6TXD
12
6
10
10
No
Yes
No
Yes
Yes
No
Yes
Yes (Built-in)
6TD
6
10
No
No
No (Talkback)
No
Yes (Built-in)
Features Manual