NEC Univerge sv8500 Manual page 2544

Mounting a Handset (right side of a Desk Console) (2/3)
Bottom view
3. Connect the handset code to the HAND H/S0 connector as shown below (H/S1 is not used for the
handset).
Code
Bottom View of Desk Console
VOL.3-57
CHAPTER 1
Top view
HAND
H/S0
H/S1
TERMINALS