Icon Description; Key Explanations - Trevi Phablet 4s Manual De Usuario

Icon Description
Indicate the intensity of network
signals
Show missed calls
Location by satellite
Receive a new message
An application is being down-
loaded
The downloading is over
The alarm clock has been set
and activated
A call is in progress

2.2 Key explanations

Key
Home key
Power key
Side volume keys
Menu key
Return key
Note: In this guide, the phrase "press the key" refers to pressing and thereafter releasing
Explanation
At any status, press the key to return to the standby
screen.
• Hold down this key to turn your phone off and on.
• Generally, press this key to lock the mobile phone.
• During the conversation, press the two keys to adjust
the volume.
• While playing an audio fi le, press the two keys to
adjust the volume.
Show options of current menu.
Return to the previous menu.
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The phone is playing a song
The phone is being charged
Enable USB
The access is blocked
Get connected to the wireless
network
Turn on the Bluetooth
No SIM card is installed in
the phone
GPRS data connection is on