Yezz Z51 Manuel page 90

The screen of your mobile phone is designed as follows:
Learn about the icons that are displayed on the top of the
screen, indicating the status of the phone:
Icon
Screen
Function description
Represent current network signal. The more
bars, stronger the signal.
Battery status. More bars indicate more battery.
Bluetooth function activated.
Profile set to Silent Mode.
Profile set to Meeting Mode.
Profile set to Outdoor Mode.
Headset connected.
Icons
Unread SMS.
Alarm set.
Roaming indicator.
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