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Headset base and handset lifter installation
Cord labels
The cords provided with your headset have colored labels
attached to help you plug them into the headset base. The back
of the headset base has colored dots above the jacks, and the
names of the jacks on the rear bottom piece of the headset base
corresponding to the colored labels on the cords.
If you are using installation option 1, you can attach the
provided light blue colored label to the end of the curly handset
cord of your telephone that you plug into the headset base.
Digital subscriber line (DSL)
If you subscribe to high-speed Internet service (DSL - digital
subscriber line) through your telephone line, 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.