User manual NOKIA 1606

[. . . ] Reproduction, transfer, distribution, or storage of part or all of the contents in this document in any form without the prior written permission of Nokia is prohibited. Other product and company names mentioned herein may be trademarks or tradenames of their respective owners. Includes RSA BSAFE cryptographic or security protocol software from RSA Security. nokia operates a policy of ongoing development. [. . . ] The battery can be charged and discharged hundreds of times, but it will eventually wear out. When the talk and standby times are noticeably shorter than normal, replace the battery. Use only Nokia approved batteries, and recharge your battery only with Nokia approved chargers designated for this device. Use of an unapproved battery or charger may present a risk of fire, explosion, leakage, or other hazard. If a battery is being used for the first time or if the battery has not been used for a prolonged period, it may be necessary to connect the charger, then disconnect and reconnect it to begin charging the battery. If the battery is completely discharged, it may take several minutes before the charging indicator appears on the display or before any calls can be made. Always switch the device off and disconnect the charger before removing the battery. Unplug the charger from the electrical plug and the device when not in use. Do not leave a fully charged battery connected to a charger, since overcharging may shorten its lifetime. If left unused, a fully charged battery will lose its charge over time. Use the battery only for its intended purpose. Never use any charger or battery that is damaged. Keep your battery out of the reach of small children. Accidental short-circuiting can occur when a metallic object such as a coin, clip, or pen causes direct connection of the positive (+) and negative (-) terminals of the battery. (These look like metal strips on the battery. ) This might happen, for example, when you carry a spare battery in your pocket or purse. short-circuiting the terminals may damage the battery or the connecting object. Always try to 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. Do not dispose of batteries in a fire as they may explode. Do not dismantle, cut, open, crush, bend, deform, puncture, or shred cells or batteries. [. . . ] Press the end key as many times as needed to clear the display and ready the device for calls. Enter the official emergency number for your present location. When making an emergency call, give all the necessary information as accurately as possible. Your wireless device may be the only means of communication at the scene of an accident. [. . . ]