Parts of Speech for Dual tone multi frequency
Gramatical Hierarchy
Grammatically "Dual Tone Multi Frequency" is a noun. But also it is used as a .
All about dual tone multi frequency Download all about dual tone multi frequency in pdfGrammatically "Dual Tone Multi Frequency" is a noun. But also it is used as a .
All about dual tone multi frequency Download all about dual tone multi frequency in pdf