VTech MI6821 User Manual page 36

FCC, ACTA, and IC Regulations
are connected together. This precaution may be particularly important in rural areas.
Caution:
Users should not attempt to make such connections themselves, but should contact
the appropriate electrical inspection authority, or electrician, as appropriate.
Your cordless phone is designed to operate at the maximum power allowed by the FCC
and IC. This means your handset and base unit can communicate only over a certain
distance - which will depend on the location of the base unit and handset, weather, and
the construction and layout of your home or office.
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