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My callers are unable to leave messages on my
voicemail
• Contact your network operator to check service
availability.
I can't access my voicemail
• Make sure your operator’s voicemail number is
correctly entered.
• Try later if the network is busy.
SIM card PIN locked
• Contact your network operator to obtain the PUK
code (Personal Unblocking Key).
The phone can't be detected by others via Bluetooth
• Make sure that Bluetooth is turned on and your
phone is visible to other users.
• Make sure that the two phones are within Bluetooth’s
detection range.
How to ensure water resistance of the device?
• Battery Cover Waterproof Ring
: before installing
the provided battery cover, make sure that the
waterproof ring is flat and secure within the cover so
that it does not easily fall out.
• Battery Cover Screws
: ensure that the screws
cannot be tightened any further.
• Waterproof Silicone Stopper
: make sure that this
is pressed tightly against the device.
How can I transfer data between my phone and
PC?
• If you want to transfer data between a memory card/
SD card and your PC, connect your phone to the
PC via the user data cable and select "SD card" on
your phone. You will then be able to transfer data
between the two locations.
