With call forwarding you can be working away from your desk and still answer your calls by forwarding them to another phone.
If your phone is ringing and you want to direct the call to someone else, you can redirect the call without answering it.
To forward calls while the phone is ringing:
You can set up your phone to forward all calls to another phone, even if the do not disturb feature is on:
When you no longer need to forward your calls, you can disable call forwarding to resume normal calling.
To disable call forwarding: