Radio Shack ET-548 owner manual Fm Page 8 Tuesday, August 17, 1999 1245 PM

Models: ET-548

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43-1048.fm Page 8 Tuesday, August 17, 1999 12:45 PM

Recharge the battery pack when the TALK/LOW BATT. indicator lights.

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Notes:

When you first use the phone after charging or recharging the battery pack, the phone might not work and you might hear error tones. (You do not hear the error tones if POWER is set to OFF.)

If you hear the error tones, return the remote keypad to the cradle for at least 5 seconds to reset the security access-protection code.

About once a month, fully discharge the battery pack by keeping the phone off the base until the TALK/ LOW BATT. indicator lights. Other- wise, the battery pack loses its ability to fully recharge.

If battery power is low, POWER is set to ON, and the headset is not in use, the TALK/LOW BATT. indicator slowly flashes. If battery power is too low, the indicator does not light.

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If the IN USE/CHARGE indicator does not light when you place the re- mote keypad on the base, be sure the battery pack and AC adapter are cor- rectly and securely connected. Also, check the charging contacts on the remote keypad and base. If the con- tacts are dirty or tranished, clean them with a pencil eraser.

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If you are not going to use your phone for an extended period of time, dis- connect its battery. This helps to in- crease the battery’s usable life.

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Radio Shack ET-548 owner manual Fm Page 8 Tuesday, August 17, 1999 1245 PM