As used in this chapter, the following terms shall have the following
meanings:
ENGAGE IN A CALL
Talking into or listening on a hand-held mobile telephone, but shall
not include holding a mobile telephone to activate, deactivate or initiate
a function of such telephone.
HANDS-FREE MOBILE TELEPHONE
A mobile telephone that has an internal feature or function, or that
is equipped with an attachment or addition, whether or not permanently part
of such mobile telephone, by which a user engages in a call without the use
of either hand, whether or not the use of either hand is necessary to activate,
deactivate or initiate a function of such telephone.
IMMEDIATE PROXIMITY
The distance that permits the operator of a mobile telephone to hear
telecommunications transmitted over such mobile telephone, but shall not require
physical contact with such operator's ear.
MOBILE TELEPHONE
The device used by subscribers and other users of wireless telephone
service to access such service.
USING
Holding a mobile telephone to, or in the immediate proximity of,
the user's ear.
WIRELESS TELEPHONE SERVICE
Two-way real-time voice telecommunications service that is interconnected
to a public switched telephone network and is provided by a commercial mobile
radio service.