Nortel 4075 User Manual page 221

3. Insert the battery pack into the charger slot as shown in
Attention: Insert the battery pack in the same orientation as it is
shown in the figure, otherwise the battery pack
cannot charge. When the battery pack is correctly
inserted, the indicator lamp lights.
When the battery pack is fully charged, the indicator lamp goes out.
4. Remove the battery pack from the charger, and replace the protective
plastic cover over the battery charger slot.
5. Install the battery pack in the handset. See
the battery pack (4075 only)" (page 218)
Figure 24: Charging the battery pack
Handset accessories
Figure
"Removing and installing
for more information.
24.
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