Gigaset C610H User Manual page 13

Initial charging and discharging of the batteries
The correct charge status can only be displayed if the batteries are first fully
charged and discharged.
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Charge the handset in the charging cradle for 10 hours.
Please note
The handset must only be placed in the designated Gigaset C610/C610A base
or charging cradle.
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After charging, remove the handset from the charging cradle and only replace it
when the batteries are fully discharged.
Please note
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After the first battery charge and discharge, you may place your handset in
the charging cradle after every call.
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If you remove the batteries from the handset and reinsert them, always
repeat the charging and discharging procedure.
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The batteries may warm up during charging. This is not dangerous.
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After a while, the charge capacity of the batteries will decrease for technical
reasons.
10 h
First steps
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