BSS(中国电信部门销售服务支持系统)收入保障系统应采取主、被动相结合的设计方式,不断完善收入流失解决方案。一方面是发现应计而未计的收入,纳入到正常收入中来,即解决收入流失问题;一方面则是发现不应计而已计的收入,尽早清除出去,从而减少不合理欠费,降低坏帐处理压力,即解决收入多计问题。 BSS (China Telecom’s sales and service support system) income security system should adopt a combination of the main and passive design, and constantly improve the solution to the loss of revenue. On the one hand, it finds that accrued and unrecorded income is included in normal income, that is, it solves the problem of income loss. On the one hand, it discovers that accrued income should be eliminated and removed as soon as possible so as to reduce unreasonable arrears and reduce Bad debt treatment pressure, that is, to solve the problem of multi-income.