Nokia Lumia 822 Get Started

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Nokia Lumia 822: Safety and Warranty64Chapter 18medical help.Do not modify, remanufacture, attempt to insert foreign objects intothe battery, or immerse or expose it to water or other liquids. Batteriesmay explode if damaged.Use the battery and charger for their intended purposes only. Improperuse, or use of unapproved batteries or incompatible chargers maypresent a risk of fire, explosion, or other hazard, and may invalidate anyapproval or warranty. If you believe the battery or charger is damaged,take it to a service center for inspection before continuing to use it.Never use a damaged battery or charger. Only use the charger indoors.Additional safety informationMake an emergency callMake sure the phone is switched on. Check for adequate signalstrength. You may also need to do the following:1. Insert a SIM card, if supported by your device.2. Deactivate call restrictions you have activated for your phone, suchas call barring, fixed dialling, or closed user group.3. Make sure airplane mode is not switched on.4. If the phone screen and keys are locked, unlock them.5. Press .6. Select .7. SelectEnter the official emergency number for your present location.Emergency call numbers vary by location.8. Select call.Give the necessary information as accurately as possible. Do not endthe call until given permission to do so.Important:Activate both cellular and internet calls, if your phone sup-ports internet calls. The phone may attempt to make emer-gency calls both through cellular networks and through yourinternet call service provider. Connections in all conditionscannot be guaranteed. Never rely solely on any wirelessphone for essential communications like medical emergen-cies.Small childrenYour device and its accessories are not toys. They may contain smallparts. Keep them out of the reach of small children.Medical devicesOperation of radio transmitting equipment, including wireless phones,may interfere with the function of inadequately protected medicaldevices. Consult a physician or the manufacturer of the medical deviceto determine whether they are adequately shielded from external radiofrequency energy.Implanted medical devicesManufacturers of medical devices recommend a minimum separationof 15.3 centimeters (6 inches) between a wireless device and an im-planted medical device, such as a pacemaker or implanted cardioverterdefi brillator, to avoid potential interference with the medical device.Persons who have such devices should:• Always keep the wireless device more than 15.3 centimeters (6 inches)from the medical device.• Not carry the wireless device in a breast pocket.• Hold the wireless device to the ear opposite the medical device.• Turn the wireless device off if there is any reason to suspect thatinterference is taking place.• Follow the manufacturer directions for the implanted medical device.• If you have any questions about using your wireless device with animplanted medical device, consult your health care provider.