Device guides for

HTC 10

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Divert calls to alternative number Choose network mode Insert SIM Turn mobile phone on and off

Getting started

Basic functions

Calls and contacts

Messages and email

Manage apps and data

Camera

Internet and data

Global services

Troubleshooting

Specifications

Assigning a contact to a speed dialing key

If you want to make a call by tapping one key, you need to assign the contact to a speed dialing key. First, you need to save the contact in the address book.