Huawei UM840 Manual page 14

7
MENU key
9 Microphone
11 Headset jack
13 Camera
Key functions at your fingertips
Power
key
Send key
Getting to Know Your Mobile Phone
• Press to turn on your mobile phone.
• Press and hold to open the Phone
options menu.
• Press to lock the screen when your
mobile phone is on.
Press to go to the Call log screen.
8 Send key
10 Power key
Charging/Data
12
interface
14 Speaker
9