The body controlling the installation and maintenance of telephone in Nigeria is? by Sunday | Jul 30 | Commerce WAEC | 0 comments A. NET B. ITT C. NITEL D. NIPOST E. NICON Correct Answer: Option C – NITEL Users Also Read These:One advantage of communication by telephone is?A body of mass 36kg falls through a viscous liquid…A modern and a telephone connection are provided.…Maintenance of osmotic balance in body cells of…The main function of the mouth piece of a telephone…