Huawei Mate 8 - Manual (Page 95)

Call & Contacts
88
Call settings
Enabling call forwarding
If you are unavailable to take a call, you can configure your phone to forward calls to
another number.
1
Open Dialer.
2
Touch > Settings.
3
Touch Call forwarding. If your phone has dual SIM support, touch Card 1 or Card 2, and
then Call forwarding.
4
Select a forwarding method, enter the destination number, and then touch Enable.
When call forwarding is enabled, your phone will forward calls that meet certain
conditions (such as forward when busy) to the number you specified.
Enabling call waiting
Call waiting allows you to take an incoming call when you are already in a call. You can
then switch between the two conversations.
1
Open Dialer.
2
Touch > Settings.