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当今,电话机已经迅速普及到城镇居民家庭。电话机不同于可独立工作的其它家用电器,作为通讯终端设备,它要与电话通信网络连接使用,在联网使用中还应符合我们国家的有关规定。购买时应注意选择有“邮电部通信设备进网标志”的产品,因为只有这些产品是经过国家专业质量监督检验机构(如国家电话机质量监督检验中心)检验认可的。在选购电话机时应首先看包装上有无厂家名称、型号规格、检测合格证、说明书等。注意查看话机的外观是
Telephones have rapidly spread to urban families today. Telephones different from other household appliances can work independently, as a communication terminal equipment, it is connected with the telephone communication network, the use of the Internet should also comply with the relevant provisions of our country. The purchase should pay attention to choose “Ministry of Posts and Telecommunications communications equipment into the network logo ” products, because only these products is the national professional quality supervision and inspection agencies (such as the National Telephone Quality Supervision and Inspection Center) inspection and approval. In the purchase of telephones should first look at the package with or without the name of the manufacturer, model specifications, testing certificate, manual and so on. Note that looking at the phone’s appearance is