OSCAL C70 - Switching Device Languages; Device Safety Instructions; Device Maintenance

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To send a text message, open the SMS app, select “New Information”, enter a phone number
or browse your contacts, select “Edit Information” and enter your text. By pressing the arrow
send the message.
To send a picture or video, select said pictures or videos alongside writing your text message.
Switching Languages
From main menu, select Settings > System Settings > Language and Input Method >
Language > Language Adding. Select the language you need; the system will automatically
jump back to the language interface. Select the icon corresponding with the language you
want and move it up into the first position.
Safety Instructions
In order to ensure that the product is used in a safe manner, strictly abide the following rules:
 The phone should be at least 15 cm away from any medical implant or pacemaker
and never put the device in your coat pocket.
 Do not expose the product to high temperatures or heat-generating equipment such
as sunlight, heaters, microwave ovens, ovens, or water heaters. Overheating the
battery can cause an explosion.
 When charging is complete or the phone is not being charged, disconnect the
charger from the device and unplug the charger from the power outlet.
 Do not attempt to remove or replace the battery yourself. This may cause damage to
the device.
 Use of unapproved or incompatible power source, charger or battery may cause fire,
explosion, or other hazards.
 Do not disassemble or reset the battery, insert other objects, immerse in water or
other liquids to avoid battery leakage, overheating, fire, or explosion.
 Do not drop, crush, scratch or puncture the battery to avoid subjecting the battery to
excessive external pressure, resulting in internal short-circuit and overheating of the
battery.
 The company does not bear the responsibility for accidents caused by non-standard
charging equipment.
Maintenance
Thoroughly understand the maintenance of this mobile phone to use the mobile phone
safely and effectively and extend the service life of the mobile phone as much as possible.