VTech LS6425 ユーザーズマニュアル

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Getting started
2
Telephone installation
Install the telephone base and charger(s) as shown below.
Make sure that the electrical outlet is not controlled by a wall switch.
If you subscribe to digital subscriber line (DSL) high-speed Internet service 
through your telephone line, you must install a DSL filter between the telephone 
line cord and the telephone wall jack. The filter prevents noise and caller ID 
problems caused by DSL interference. Contact your DSL service provider for 
more information about DSL filters.
A
A
Telephone 
wall jack
Telephone 
line cord
If you have 
DSL high 
speed Internet 
service, a 
DSL filter (not 
included) is 
required.
Telephone base 
power adapter
Telephone base
Electrical outlet 
not controlled 
by a wall switch
Charger adapter
Charger
Electrical 
outlet not 
controlled by 
a wall switch