SLIDE SW400 Quick Start Manual page 11

Usage Time is Short
• The battery may not be adequately
charged. Charge the watch fully.
• When using a SIM Card, the power
may run out quickly if the signal is
poor. Move to a location with
better signal.
Unable to Charge
• Check that the charger is
working, and try using another
Micro USB Cable for charging.
• Check that the connection in
the Micro USB Port is good.
Wrong Caller Name on Watch
• The Phone Book may not have
synced when the watch initially
connected to the phone.
Disconnect, then reconnect the
phone and watch, and select Sync
Phone Book when prompted.
Poor Voice Quality on Phone Calls
• The watch and phone may be
too far apart. Move them
closer together.
• The signal may be bad for the
phone. Try to move to a location
with better phone signal.