▍Folasaga
ANATEL(Agencia Nacional de Telecomunicacoes) o le tino aloaia o le National Communications Authority of Brazil, lea e nafa ma le faʻalauiloaina o oloa tau fesoʻotaʻiga. I le aso 30 o Novema, 2000, na tuʻuina atu ai e ANATEL RESO LUTION Nu. 242, faʻasalalau vaega o oloa e faʻamalosia ma tulafono faʻatinoga mo le faʻamaonia. O le faalauiloaina o le RESOLUSION Nu. 303 ia Iuni 2, 2002 na faailogaina ai le amataga aloaia o le ANATEL tusipasi faamalosia.
▍Su'ega Standard
● Galue: Galue. 3484 fa'atatau ile IEC 61960-3:2017 & IEC 62133-2:2017
● Aofa'iga o oloa: ma'a fa'aoga ile telefoni fe'avea'i
▍MMalosi a CM
● Faʻatasi ai ma le 17 tausaga o le poto masani i le faʻamaoniaina o oloa ma suʻega, punaoa tamaoaiga, faiga o auaunaga lelei ma le au faʻapitoa sinia, e mafai ona matou tuʻuina atu faʻamaonia faʻapitoa ma suʻega fofo mo tagata faʻatau.
● Ua matou faʻavaeina se mafutaga vavalalata lelei ma le tele o faʻalapotopotoga aloaʻia aloaʻia maualuga i Pasila, e tuʻuina atu le tele o fofo eseese ma auaunaga saʻo ma vave.