Huawei Mate 9 - Manual (Page 105)

l
Start a three-way call: Contact your carrier to find out how to use this feature.
l
Adjust the volume: Press the volume up button to increase the volume, or the volume down
button to decrease the volume.
Managing call logs
Viewing missed calls
1
Open Dialer.
2
To display all missed calls, swipe down in the call log and touch the Missed tab.
You can also view missed calls in the All tab. Missed calls are marked in red.
3
Touch next to a call log to return the call, send a message, and more.
Managing unknown numbers in the call log
1
Open Dialer.
2
Touch Unknown.
3
Select a number and touch . You can:
l
Add the number to your contacts: Touch to create a new contact, or touch to
add the number to an existing contact.
l
Add the number to the blacklist: Touch > Add to blacklist.
l
Share the number: Touch > "Send number" to send the number as a text message.
Calls and Contacts
99