Sigma X-style 33 Steel, Руководство пользователя

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Calendar - for viewing calendar. It is possible to create / edit
/ view events
Calculator - for arithmetic calculations.
E-book – for reading texts in TXT format (UNICODE txt files).
NB! Files with books must be on the memory card in the
EBOOK folder
Alarm - allows to set few alarms simultaneously.
Torch on/off
Troubleshooting
Following recommendations may help to solve some
problems with phone independently. In case problems
occurs try to solve it
yourself with following
recommendations. If problem is not solved, contact to Sigma
mobile service center.
Check whether battery is charged and whether problem
continues after device reset.
Try to restore factory settings through menu «Settings -
phone – Default settings» (password by default – 1122)
Problems with memory card mostly occurs in case of memory
card breakage. Thus, firstly check given card separately. Also
recommended to: take off and insert memory card in port,
check whether card is put in port correctly, reload phone.
Phone does not power on: check battery charge, repeatedly
connect charging device, and wait at least 10 minutes. Press