Preparing Your Mobile Phone; Installing The Usim Card - Huawei u8820 User Manual

2.1.2 Button Functions at Your Fingertips
Loudspeaker
button
Volume
button
Direct
Connect
button

2.2 Preparing Your Mobile Phone

2.2.1 Installing the USIM Card

There are two steps to install the USIM card:
6
• Press to power on your mobile phone.
• Press and hold to open the
• Press to lock the screen when your mobile phone is on.
• Touch to return to the previous screen.
• Touch to exit the application you are running.
• Touch to hide the keyboard.
Touch to open the menu on an active screen.
• Touch to return to the Home screen.
• Touch and hold to show the most recently used applications.
Touch to open Google search for searching your mobile phone
and the web.
• Press to turn the speaker phone on or off during a call.
• Press to turn Direct Connect speaker mode on or off.
• Press to adjust the voice or speaker volume during a call
• Press to adjust the speaker volume while using the music
player or other applications.
• Press to adjust the incoming notification volume, such as
ringtone volume and Alert volume.
Push to use Direct Connect.
Phone options menu.