User manual SAMSUNG GT-S5270L

[. . . ] GT-S5270L Safety precautions Warning: Prevent electric shock, fire, and explosion Do not use damaged power cords or plugs, or loose electrical sockets Do not touch the power cord with wet hands, or disconnect the charger by pulling on the cord Do not bend or damage the power cord Do not use your device while charging or touch your device with wet hands To prevent injury to yourself and others or damage to your device, read all of the following information before using your device. • Never place batteries or devices on or in heating devices, such as microwave ovens, stoves, or radiators. Avoid exposing the battery to high external pressure, which can lead to an internal short circuit and overheating. Protect the device, batteries, and chargers from damage • Avoid exposing your device and batteries to very cold or very hot temperatures. • Extreme temperatures can cause the deformation of the device and reduce the charging capacity and life of your device and batteries. [. . . ] When using your device for extended periods, hold the device with a relaxed grip, press the keys lightly, and take frequent breaks. If you continue to have discomfort during or after such use, stop use and see a physician. Ensure maximum battery and charger life • Avoid charging batteries for more than a week, as overcharging may shorten battery life. • Over time, unused batteries will discharge and must be recharged before use. Use manufacturer-approved batteries, chargers, accessories and supplies • Using generic batteries or chargers may shorten the life of your device or cause the device to malfunction. • Samsung cannot be responsible for the user’s safety when using accessories or supplies that are not approved by Samsung. Do not bite or suck on the device or the battery • Doing so may damage the device or cause explosion. • If children use the device, make sure that they use the device properly. When speaking on the device: • Hold the device upright, as you would with a traditional phone. • Speak directly into the mouthpiece. • Avoid contact with your device’s internal antenna. Touching the antenna may reduce the call quality or cause the device to transmit more radio frequency than necessary. Internal antenna Do not disassemble, modify, or repair your device • Any changes or modifications to your device can void your manufacturer’s warranty. • Do not disassemble or puncture the battery, as this can cause explosion or fire. Do not paint or put stickers on your device Paint and stickers can clog moving parts and prevent proper operation. If you are allergic to paint or metal parts of the product, you may experience itching, eczema, or swelling of the skin. When this happens, stop using the product and consult your physician. Proper care and use of your mobile device Keep your device dry • Humidity and all types of liquids may damage device parts or electronic circuits. If your device is already on, turn it off and remove the battery immediately (if the device will not turn off or you cannot remove the battery, leave it as-is). • Liquids will change the color of the label that indicates water damage inside the device. Water damage to your device can void your manufacturer’s warranty. Do not use or store your device in dusty, dirty areas Dust can cause your device to malfunction. Do not store your device on slopes If your device falls, it can be damaged. Use your device at -20 °C to 50 °C • Your device can explode if left inside a closed vehicle, as the inside temperature can reach up to 80 °C. [. . . ] • Press <Options> → Writing options → Predictive text on to turn on T9 mode.   To use other features for text input   • To move the cursor, drag on the track pad. • To insert a space between characters, press [ • To start a new line, press [ ]. Add a new contact The memory location to save new contacts may be preset depending on your service provider. To change the memory location, in Menu mode, select Contacts → <Options> → Settings → Save new contacts to → a memory location. Send and view messages   To send a text or multimedia message   1. In Menu mode, select Messages → Create message. [. . . ]