AASTRA 7446ip (5446ip) Premium for BusinessPhone User Guide EN - Manual (Page 70)

Dialog 5446 IP Premium
The LCR feature can be accessed by dialing the Least Cost Routing Access
Code (LAC).
By using LAC you will automatically be routed over the least expensive route
available. You cannot choose the route yourself, this is done automatically by
the LCR feature.
Note: The least expensive way is not always the shortest distance.
13.6.1 Making an Outgoing Call Using LAC
To make a call using LAC, do the following:
1 Lift the handset.
2 Dial the LAC.
If provided, a dial tone is received.
3 Dial with the external number.
If no free trunk is selected, you will hear a busy tone.
You enable on-hook queuing by dialing the suffix digit for callback towards
the busy route.
If the selected route is marked as expensive, you will receive an Expensive
Route Warning Tone which enables you to stop further call routing.
4 Replace the handset to end the call.
64 8/1553-DBC 446 01 Uen B3 2008-09-10