Getting started
Battery charging
Once you have installed the battery, the screen indicates the battery status (see the table below). If necessary, place the handset in the telephone base or charger to charge the battery. For best performance, keep the handset in the telephone base or charger when not in use. The battery is fully charged after 16 hours of continuous charging. See the table on page 8 for battery operating times.
If the screen is blank, you need to charge the handset without interruption for at least 10 minutes to give the handset enough charge to use the telephone for a short time. When the battery is low, the handset beeps four times every minute, shows LOW BATTERY and a flashing 
icon. If you are on a call
in low battery mode, the handset has four short beeps to alert you.
The following table summarizes the battery charge indicators and actions to take.
Battery indicators | Battery status | Action | ||||
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The screen is blank. | Battery has no | Charge without | ||||
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| charge and the | interruption (at least |
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| handset cannot be | 10 minutes). |
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| used. |
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The screen shows | Battery has very | Charge without | ||||
PLACE IN CHARGER | little charge and | interruption (at least | ||||
and |
| flashes. | the handset cannot | four minutes). | ||
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| be used. |
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The screen shows | Battery has enough | Charge without | ||||
LOW BATTERY and | charge to be used | interruption until | ||||
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| flashes. The handset | for a short time. | the screen shows | ||
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| beeps four times every |
| HANDSET X (about | ||
minute. |
| 30 minutes). | ||||
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The screen shows | Battery is charged. | To keep the battery | ||||
HANDSET X. |
| charged, place it in | ||||
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| the telephone base |
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| or charger when not |
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| in use. |
If you do not plug in the battery into the handset and place it in the telephone base or charger, the screen displays NO BATTERY.