Phone
Part of speech: verb
Definition: To call (someone) on the telephone.
Part of speech: noun
Definition: A device for transmitting sound in real time across distances. A speech segment that possesses distinct physical or perceptual properties, considered as a physical event without regard to its place in the phonology of a language.
Example sentence: I've got a pen and I've got a phone - and I can use that pen to sign executive orders and take executive actions and administrative actions that move the ball forward.
Telephone
Part of speech: verb
Definition: To contact someone by dialing his or her telephone number; to make someone's telephone ring using one's own telephone.
Part of speech: noun
Definition: An electronic device used for two-way talking with other people (often shortened to phone).
Example sentence: The Internet is a telephone system that's gotten uppity.