AASTRA DT292 for BusinessPhone User Guide EN - Manual (Page 73)

73 BusinessPhone – Cordless phone DT292
Least Cost Routing
Least Cost Routing
Least Cost Routing (LCR) automatically selects the cheapest way
to establish the connection to the desired external number.
Please ask your system administrator if this function is installed in
your system. If the extension has been configured to use LCR,
each external call will be analysed and the cheapest way will be
selected.
Use Least Cost Routing 0 Z
Enter the digit(s) for external line access and the desired
public number
The usual way of making an outgoing external call.
Note: Which digit to press for external line access depends
on the configuration of the system.
Calling Least Cost Routing
If LCR has been installed in your system, but your extension is not
configured to use it automatically, you also have the opportunity to
get the cheapest connection by dialling the LCR code before you
dial an external number. Z
Dial the LCR code
Please ask your system administrator for the LCR code. 0 Z
Enter the digit(s) for external line access and the desired
public number
Note: Which digit to press for external line access depends
on the configuration of the system.