Cisco 7921G Phone Guide - Page 11

Getting Started Warning The plug-socket combination on the battery charger must be accessible at all times because it serves as the main disconnecting device. Statement 1019 Warning The battery charger requires short-circuit (overcurrent) protection to be provided as part of the building installation. Install only in accordance with national and local wiring regulations. Statement 1045 Warning Do not use the Cisco Unified Wireless IP Phone 7921G in hazardous environments such as areas where high levels of explosive gas may be present. Check with the site safety engineer before using any type of wireless device in such an area. Warning Telephone receivers produce a magnetic field that can attract small magnetic objects such as pins and staples. To avoid the possibility of injury, do not place the handset where such objects may be picked up. Battery Safety Notices These battery safety notices apply to the batteries that are approved by the Cisco Unified Wireless IP Phone 7921G manufacturer. Warning There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. Statement 1015 Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040 Warning Do not dispose of the battery pack in fire or water. The battery may explode if placed in a fire. Caution The battery pack is intended for use only with this device. Cisco Unified Wireless IP Phone 7921G for Cisco Unified CallManager 4.1, 4.2, 5.0 and Later 3