Optus X SLEEK User Manual page 7

To avoid hearing impairment, pick up the call before holding your phone to
your ear. Also move the handset away from your ear while using the "hands-
free" mode because the amplified volume might cause hearing damage.
Do not let children use the phone and/or play with the telephone and
accessories without supervision.
Please note the battery of your phone is not removable. If you disassemble
your phone the warranty will not apply. Disassembling the phone may
damage the battery, and may cause leakage of substances that could create
an allergic reaction.
Always handle your phone with care and keep it in a clean and dust-free
place.
Do not allow your phone to be exposed to adverse weather or environmental
conditions (moisture, humidity, rain, infiltration of liquids, dust, sea air, etc.).
The manufacturer's recommended operating temperature range is -10°C to
+55°C.
At over 55°C the legibility of the phone's display may be impaired, though this
is temporary and not serious.
Emergency call numbers may not be reachable on all mobile networks. You
should never rely only on your phone for emergency calls.
Do not open, dismantle or attempt to repair your mobile phone yourself.
Do not drop, throw or bend your mobile phone.
Do not use the phone if the glass made screen, is damaged, cracked or broken
to avoid any injury.
Do not paint it.
Use only batteries, battery chargers, and accessories which are recommended
by TCL Communication Ltd. and its affiliates and are compatible with your
phone model. TCL Communication Ltd. and its affiliates disclaim any liability
for damage caused by the use of other chargers or batteries.
Remember to make back-up copies or keep a written record of all important
information stored in your phone.
Some people may suffer epileptic seizures or blackouts when exposed to
flashing lights, or when playing video games. These seizures or blackouts
may occur even if a person never had a previous seizure or blackout. If you
have experienced seizures or blackouts, or if you have a family history of such
occurrences, please consult your doctor before playing video games on your
phone or enabling a flashing-lights feature on your phone.
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