barring of outing international calls (BOIC)

同义词释义

1)barring of outing international calls (BOIC),禁止对国际的呼叫2)BOIC Barring of Outgoing International Calls supplementary service,禁止国际出局呼叫补充业务3)barring of all outgoing calls (BAOC),禁止所有对外呼叫4)outgoing call barred (OCB),呼出禁止,向外呼叫禁止5)international call,国际呼叫6)Incoming Calls Barred ICB,入局呼叫禁止