JVC J20 User Manual page 20

to activate the feature. You may activate the
feature after adding a finger print by following the
instructions. You may use the fingerprint sensor to
unlock your phone, authorize purchases on the Play
Store, or to authorize application access. You may add
multiple fingerprints to your phone, and all added
fingerprints shall have these authorizations; so you
shall be aware of the fingerprints added.
After activating the feature, you may unlock your
phone by holding your finger on fingerprint sensor it
after you have removed your phone from sleep mode
by pressing the main display key or the on / off key
to unlock the phone in the sleep state, for example.
Turning on and off JVC J20
Please, ensure that the UIM/SIM card is installed
before turning JVC J20 on. However, you may make
emergency calls and use some features even if your
phone does not have a UIM/SIM card installed.
Turning on JVC J20
1. Press and hold the Power button until the screen
is turned on.
2. If you have assigned a PIN to your UIM/SIM card,
please enter this PIN code.
Information: It may take a while before the phone
turns on. Please wait.
Turning off JVC J20
1. Press and hold the Power button until the phone
menu is displayed.
2. Tap Turn off and select OK to turn off JVC J20.
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