How many syllables in Radiotelephone?

Radiotelephone

Number of Syllables: 6

ARPAnet Pronounciation: R EY1 D IY0 OW0 T EH1 L AH0 F OW0 N

IPA Notation: rˈeɪdioʊtˈɛɫʌfoʊn

Number of Characters: 14