Panasonic KX-TC1871ALB - Manual (Page 88)

Battery Replacement
88
If “ Recharge battery ” is displayed and/or “ ” flashes after being
fully charged, replace the battery with a new Panasonic P-P508 battery.
To prevent memory loss, replace within 3 minutes.
1 Press the notch on the battery
cover firmly and slide it as
indicated by the arrow.
2 Replace the battery and close
the cover.
3 Make sure you charge the new
battery for about 6 hours in order
to display the battery strength
prompt correctly (p. 15).
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