Motorola SD4550 ユーザーズマニュアル

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Installing Backup Batteries (optional)
Install four AAA alkaline batteries (not included) for use as 
power backup in case of outage.
With the front of the base facing you, carefully remove the 
right side panel, exposing the battery compartment.
1
Press the cover latch to remove the battery 
compartment cover.
2
Insert four AAA alkaline batteries as directed on the 
compartment.
3
Replace the cover by inserting the tabs of the cover 
into the slots on the base station. Press down until the 
cover clicks into place.
Note: The backup batteries discharge somewhat during 
each power outage. If your power fails often or for more 
than an hour, you should replace the batteries to ensure 
they are fresh whenever they are needed.
SD4550English.book  Page 3  Thursday, January 27, 2005  4:50 PM