Nokia Lumia 822 User Guide - Page 69

Nokia Lumia 822: Safety and Warranty This phone shall only be connected to CTIA certified adapters, products that bear the USB-IF logo or products that have completed the USB-IF compliance program. In addition, third-party chargers that comply with the IEC/EN 62684 standard, and that can connect to your device micro USB connector may be compatible. Battery safety Always switch the device off and disconnect the charger before removing the battery. When you unplug a charger or an accessory, hold and pull the plug, not the cord. approval 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. Only replace the battery with a battery that is compliant with the IEEE-std-1725 standard. Only use the battery with a charging system that has been qualified with the system per CTIA Certification Requirements for Battery System Compliance to IEEE 1725. Additional safety information When your charger is not in use, unplug it from the electrical plug and Make an emergency call the device. Do not leave a fully charged battery connected to a charger, Make sure the phone is switched on. Check for adequate signal as overcharging may shorten the battery's lifetime. If left unused, a strength. fully charged battery will lose its charge over time. You may also need to do the following: Always keep the battery between 15°C and 25°C (59°F and 77°F). Extreme temperatures reduce the capacity and lifetime of the battery. A device with a hot or cold battery may not work temporarily. 1. Insert a SIM card. 2. Deactivate call restrictions you have activated for your phone, such as call barring, fixed dialling, or closed user group. 3. Make sure airplane mode is not switched on. Accidental short-circuiting can happen when a metallic object touches 4. If the phone screen and keys are locked, unlock them. the metal strips on the battery, for example, if you carry a spare battery in your pocket. Short-circuiting may damage the battery or the con- 5. Press . necting object. 6. Tap . Do not dispose of batteries in a fire as they may explode. Dispose of batteries according to local regulations. Recycle when possible. Do not dispose as household waste. Do not dismantle, cut, open, crush, bend, puncture, or shred cells or batteries. If a battery leaks, do not let battery liquid touch skin or eyes. If this happens, immediately flush the affected areas with water, or seek 7. Tap Enter the official emergency number for your present location. Emergency call numbers vary by location. 8. Tap call. Give the necessary information as accurately as possible. Do not end the call until given permission to do so. medical help. Important: Do not modify, remanufacture, attempt to insert foreign objects into the battery, or immerse or expose it to water or other liquids. Batteries Activate both cellular and internet calls, if your phone sup- may explode if damaged. ports internet calls. The phone may attempt to make emer- Use the battery and charger for their intended purposes only. Improper gency calls both through cellular networks and through your use, or use of unapproved batteries or incompatible chargers may internet call service provider. Connections in all conditions present a risk of fire, explosion, or other hazard, and may invalidate any cannot be guaranteed. Never rely solely on any wireless Chapter 16 68