Headset Cordless Telephone (430-0569B) Preparation Faxback Doc. # 19223 After you install the phone, complete the procedures in this section. INSTALLING THE BATTERY Follow these steps to install the supplied battery into the remote keypad. Then charge the battery as described under ôCharging the Batteryö, see below. 1. Use a small Phillips screwdriver to remove the screw that secures the battery compartment cover, and remove the cover. 2. Plug the batteryÆs connector into the connector inside the battery compartment. Then place the battery inside the compartment. 3. Replace the battery compartment cover and secure it with the screw. CHARGING THE BATTERY You must charge the remote keypadÆs battery for at least 24 hours before you use the phone. Recharge the battery when the LOW BATT indicator lights. If charged as described below, the supplied battery should last for several years. When the battery loses its ability to fully recharge, operation time is reduced. Cautions for replacing the battery: Use a replacement battery of the required type (3.6V 300 MAh rechargeable battery, available at your local Radio Shack store). Do not dispose of the battery in a fire because it can explode. Do not open or mutilate the battery. Swallowing the battery can be fatal. Be careful not to short the battery with conducting materials, such as rings, bracelets, and keys. The battery or conductor might overheat and burn. At the end of the batteryÆs 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 curbside collection, drop-off boxes at retailers, recycling collection centers, and mail-back programs. Follow these steps to charge the battery. 1. Set POWER to OFF. 2. Place the remote keypad on the cradle. The CHARGE indicator on the phoneÆs base lights. NOTES: If battery power is low, POWER is set to ON, and the headset is not in use, the LOW BATT indicator slowly flashes. If battery power is too low, the indicator does not light. The battery recharges if POWER is set to ON, but it recharges more quickly if you set POWER to OFF. If the CHARGE indicator does not light when you place the remote keypad on the cradle, check to be sure the AC adapter is securely connected. Also, check the charging contacts on the remote keypad and base. If the contacts are dirty or tarnished, clean them with a pencil eraser. The first time you use your phone, you might hear error tones. This occurs if the access-protection code is not set. (You do not hear the error tones if POWER is set to OFF). If you hear the error tone, set POWER to OFF and back to ON. Then return the remote keypad to the cradle for at least 5 seconds to reset the access-protection code. About once a month, fully discharge the battery. Otherwise, the battery loses its ability to fully recharge and you will have to replace it sooner. To fully discharge the battery, keep the remote keypad off the cradle until the LOW BATT indicator lights. Then return the remote keypad to the cradle and fully recharge the battery. INSTALLING THE HEADSET HANGER To install the headset hanger on the phoneÆs base, push the end of the hanger with the locking tabs down into the slot on the back of the phoneÆs base. Be sure the hanger tabs lock firmly into place. Now you can place the headset in the cradle at the top of the headset hanger. SETTING THE DIALING MODE Set PULSE-TONE for the type of service you have. If you are not sure which type of service you have, do the following. 1. Set POWER to ON. 2. Set PULSE-TONE to TONE. 3. Lift the remote keypad from the base. Then press TALK/HANG UP and listen for a dial tone. 4. Press any number other than 0. If the dial tone stops, you have touch-tone service. If the dial tone continues, you have pulse service. Set PULSE-TONE to PULSE. (EB 1/9/96)