
Microsoft Lumia 640 XL
Find "set"
Slide your finger down the display starting from the top edge of your phone.
Press ALL SETTINGS.
Press ALL SETTINGS.
Press network+.
Press set.
Select divert type
The current settings will be displayed.
Press the field below one of the following options:
Press the field below one of the following options:
All calls
When I don't answer
When I'm busy
When I can't be reached
Enter number
Press enter number.
Key in the required number and press the confirm icon.
Divert calls to another number
Press the divert type until the function is turned on.
Return to the home screen
Press the home icon to return to the home screen.