SigTEL Compact
Operator Instructions
SigTEL
Approved Document No. DAU0000092 Rev 4
Page 11 of 16
Emergency Voice
Communication System
15 Additional Operator Functions
Additional Operator options (shown below) are available by pressing
FUNCTION
button (at a wall control unit), or
F
button (at a desk control unit) when the handset is on-hook.