HYBREX DK2-21 - Page 10

DK9-15:
Top View Description
Bottom view Description
1. For Phone Stand
Installation
2. Headset Connector
3. Handset Connector
4. Firmware Upgrade
Connector
5. 1
st
or 2
nd
Station Selection
(set the 1
st
station when
G2-STU2 is connected)
6. Reserved for Future Use
7. Expansion Port for
DK9-DSS
8. Connect to G2-STU2
Note:
1. 4-conductor wiring (with two digit ports) is required for the DK9-15 if DK9-DSS phone is connected.
2. 2-conductor wiring used between DK9-25 and DK9-DSS phone.
1. Function Keys
2. Dual Color DSS Keys
3. Microphone
4. Function Keys
5. Numeric Dial Key Pad
6. Speaker