Ukuqapha ibhethri lezokuxhumana kuyinqubo yokulandelela ngokuqhubekayo impilo nokusebenza kwamabhethri ayisipele asetshenziswa emibhoshongweni yamaselula, iziteshi eziyisisekelo, nezindawo zokukhosela ngocingo. Iqinisekisa ukuthi amabhethri alungele ukunikeza amandla lapho igridi eyinhloko ihluleka.
Amanethiwekhi eTelecom kumele agcine u-99.999%. Ukwehluleka kwebhethri elilodwa kungawisa umbhoshongo, kubangele amakholi awehlisiwe nokulahleka kwedatha. Ukuqapha okukude kunciphisa ukuvakasha kwesayithi okumba eqolo futhi kuvimbele ukuphuma okungalindelekile.
Hlola ukuthi kanjani Isixazululo se-telecom BMS se-DFUN sisiza opharetha behlise i-OPEX futhi bathuthukise ukwethembeka.