User's Manual

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4.8.6 Restore factory settings: You can restore part of
the phone settings as factory settings. The
default code of restoring factory settings is: 1234.
4.9 tools
4.9.1 Bluetooth
 Open/Close Bluetooth
You can choose to “open” or “close” Bluetooth.
 Bluetooth visibility
You can choose “show phone” or “hidden” Bluetooth. If the
Bluetooth is hidden, others cannot search your phone.
 Paired device
You can search different Bluetooth equipments and find
compatible ones (as long as the PIN codes of two Bluetooth
equipments are identical with each other, the match will be
successful. The PIN code of Bluetooth earphone is different due to
different type, and you can find the code in operating manual of the