ET-912 Speakerphone with Caller ID (430-0692) Care and Maintenance Faxback Doc. # 31558 Your RadioShack ET-912 900-MHz Digital 2-line Cordless Speakerphone with Caller ID System is an example of superior design and craftsmanship. The following suggestion will help you care for your phone so you can enjoy it for years. Keep the phone dry. If it gets wet, wipe it dry immediately. Liquids contain minerals that can corrode electronic circuits. Handle the phone gently and carefully. Dropping it can damage its circuit boards and cases and cause it to work improperly. Use and store the phone only in normal temperature environments. Temperature extremes can shorten the life of electronic devices, damage batteries, and distort or melt plastic parts. Keep the phone away from dust and dirt, which can cause premature wear of parts. Wipe the phone with a damp cloth occasionally to keep it looking new. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the phone. Modifying or tampering with the phone's internal components can cause a malfunction and might invalidate its warranty and void your FCC authorization to operate it. If your phone is not performing as it should, take it to your local RadioShack store for assistance. If the trouble is affecting the phone lines, the phone company might ask you to disconnect your phone until you have resolved the problem. REPLACING THE BATTERY When the battery cannot fully recharge, order a new one from your local RadioShack store. We recommend you replace the battery about once a year. Follow these steps to replace the battery. 1. Disconnect the base from your phone line by unplugging the modular cord from the phone line jack. 2. To remove the old battery, slide it down while pressing and holding the battery compartment button on the back of the handset. 3. To attach the new battery to handset, simply slide the battery into the handset until it clicks. 4. Charge the new battery (see "Charging the Battery" on Page 9). NOTES: You must charge a new battery at least 24 hours before you use it the first time. The phone uses a rechargeable nickel-cadmium battery pack. At the end of the battery's useful life, it must be recycled or disposed of properly. Contact your local, county, or state hazardous waste management authorities for information on recycling or disposal programs in your area. Some options that might be available are: municipal curb side collection, drop-off boxes at retailers, recycling collection centers, and mailback programs. THE FCC WANTS YOU TO KNOW In the unlikely event that your phone causes problems on the phone line, the phone company can temporarily discontinue your service. The phone company normally attempts to notify you in advance. If advance notice is not practical, the phone company notifies you as soon as possible and advises you of your right to file a complaint with the FCC. Also, the phone company can make changes to its lines, equipment, operations, or procedures that could affect the operation of this telephone. The phone company normally notifies you of these changes in advance, so you can take the necessary steps to prevent interruption of your phone service. Your phone might cause TV or radio interference even when it is operating properly. To determine whether your phone is causing the interference, turn off and unplug your phone and disconnect the handset battery. If the interference goes away, your phone is causing the interference. Try to eliminate the interference by: Moving your phone away from the receiver Connecting your phone to an AC outlet that is on a different electrical circuit from the receiver Contacting your local RadioShack store for help If you cannot eliminate the interference, the FCC requires that you stop using your phone. LIGHTNING Your phone has built-in protection circuits to reduce the risk of damage from surges in phone line current. These protection circuits meet or exceed FCC requirements. However, lightning striking the phone lines can damage your phone. Lightning damage is not common. Nevertheless, if you live in an area that has severe electrical storms, we suggest that you unplug your phone during storms to reduce the possibility of damage. (RMF/EB/all-04/01/96)