Mitel SX-200 Documentation page 259

SECTION MITL9105/911
ORIGINATE ONLY
Page 204
Description
An extension with this COS option may originate calls, but cannot
receive any calls dialed to its number unless they are forwarded. If
calls are dialed to the extension, the calls are intercepted and routed
to the Attendant or to reorder tone.
Conditions
An extension with this COS option may receive calls via Call
l
Forwarding (unless Never a Forwardee is selected in its COS).
An Originate Only extension may receive calls via a master hunt
l
group number.
Programming
The extension's COS must include Option Number 44 (Originate
l
Only).
Operation
N o n e