dial phone vs dial telephone

dial phone and dial telephone both are nouns.

Word	Noun	Adjective	Verb	Adverb
dial phone	Yes	No	No	No
dial telephone	Yes	No	No	No

As nouns, dial phone and dial telephone are synonyms defined as:

dial phone and dial telephone: a telephone with a dial for registering the number to be called

dial phone (noun)	dial telephone (noun)
a telephone with a dial for registering the number to be called	a telephone with a dial for registering the number to be called