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One
Calls, contacts & calendar
HTC One
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Getting started
Basic functions
Calls, contacts & calendar
Messaging & email
Internet & entertainment
Data & wireless
Popular apps
Network
Turn flight mode on or off
Select network
Select network mode
Making calls
Make a call
Make a call with hidden caller identification
Use call waiting
Turn call waiting on or off
Answer a call
Turn your own caller identification on or off
Divert calls to alternative number
Use speed dialing
Contacts
Back up contacts to SIM or phone
Copy contacts from social networks and email accounts
Create contact
Merge identical contacts
Assign contact to speed dial
MessageBank®
Divert calls to MessageBank®
Save MessageBank® number
Call MessageBank®
Cancel all diverts
Organiser
Set an alarm
Use calendar
Add note