Metadata
Author: WikiMatrix
Data
English[en]
Often, a carrier will send a broadcast SMS text message to all subscribers (or those using a particular model of phone) asking them to dial a service number to receive a software update.
Chinese[zh]
一些供应商会向所有客户(或使用特定型号手机的用户)发送SMS文本消息来要求它们拨打服务号码以接收软件更新。