-Arewacin Amurka- CTIA
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Arewacin Amurka - CTIA
Menene CERTIFICATION CTIA?CTIA, gajartawar Sadarwar Sadarwa da Ƙungiyar Intanet, ƙungiyar jama'a ce mai zaman kanta da aka kafa a cikin 1984 don tabbatar da fa'idar masu aiki, masana'anta da masu amfani.CTIA ta ƙunshi duk ma'aikatan Amurka da masana'antun daga sabis na rediyo ta hannu, da kuma daga sabis da samfuran bayanai mara waya.Goyan bayan FCC (Hukumar Sadarwa ta Tarayya) da Majalisa, CTIA tana yin babban bangare na ayyuka da ayyuka ...