Univex 1856 ユーザーズマニュアル

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Getting started
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Telephone base installation
NOTES:
1. Use only the power adapter supplied with this product or equivalent. To order a 
replacement power adapter, visit our website at
www.telephones.att.com
,
or call
1 (800) 222-3111
. In Canada, dial
1 (866) 288-4268
.
2. Be sure to use an electrical outlet not controlled by a wall switch.
3. The power adapter is intended to be correctly oriented in a vertical or floor 
mount position. The prongs are not designed to hold the plug in place if it is 
plugged into a ceiling or under-the-table/cabinet outlet.
Install the telephone as shown below. Choose a location where the telephone 
is not exposed to excessive heat, cold, dust or moisture.
If you subscribe to high-speed Internet service (Digital Subscriber Line - 
DSL) through your telephone lines, you must install a DSL filter between 
the telephone base and the telephone wall jack. The filter prevents noise 
and caller ID problems caused by DSL interference. Please contact your DSL 
service provider for more information about DSL filters.
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1. Plug one end of the telephone 
line cord into the telephone 
jack at the back of the 
telephone.
2. The small end of the power 
adapter has been plugged into 
the power jack in the back of 
the telephone at the factory. 
Double check that it has been 
plugged in firmly.
3. Route the cord through the 
slot as shown to the right.
4. Plug the other end of the 
telephone line cord into a 
telephone jack.
5. Plug the large end of the 
power adapter into an 
electrical outlet not controlled 
by a wall switch.
DSL filter (not included) 
for DSL users.
Telephone line cord