Using a pencil eraser, clean the charging contacts on the handset and base about once a month.

If you are not going to use your phone for an extended period, disconnect the battery pack. This increases the battery pack’s usable life.

The supplied battery pack should last for about a year. If the battery pack does not hold a charge for more than 2 hours after an overnight charge, replace it with a new 3.6-volt, 600 mAh battery pack with a connector that fits the socket in the battery compartment. You can order a replacement battery pack through your local RadioShack store. Install the new battery pack and charge it for about 15–20 hours.

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You can select one of five different ringer tone/volume settings on the handset. Lift the handset and repeatedly press VOL 8 or 9 to select the desired ringer setting. Each time you press the button, the phone rings at the selected setting and the

Installation

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Radio Shack 43-3535, 43-3544, 43-3545 owner manual 566+06*4+04 610#0&81.7