User guide
Call Forwarding
BusinessPhone – Ericsson Dialog 4187 Plus38
Program and activate a new External Diversion address
To set a new Individual External Diversion address:
Note: In order to prevent misuse, Individual External
Diversion can be blocked for your extension, see section
“Security” on page 66.
u Lift the handset.
*22* Dial.
0z Dial the digit(s) for external line access and enter the new
External Diversion address.
A maximum of 24 digits.
Note: Which digit to press for external line access depends
on the configuration of the system.
# Press to activate the Individual Diversion.
Verification tone.
d Replace the handset to finish the procedure.
Notes:
Before you leave, call your extension to check if the External
Diversion has been set up correctly.
Individual External Diversion can also be used via the DISA
function, see section “Other Useful Features” on page 57.
Cancel External Diversion
u Lift the handset.
#22# Dial.
Note: The programmed diversion address is not removed
from memory, the diversion is just inactive.
d Replace the handset to finish the procedure.










