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中国电信将于今年下半年在全国范围内推广可视电话业务。届时,若普通家庭中的电话已申请了ＩＳＤＮ一线通,那么只需缴纳开户费,再将一部可视电话连接在电话线上即可使用。随着电话普及率的提高,社会对电话通信需求的多样化要求,使电话从单一的话音传输向远程视讯、数据传输转变
China Telecom will promote video telephony nationwide in the second half of this year. By then, if the ordinary family phone has applied for ISDN line, then only pay the account fee, and then connect a video phone on the phone line to use. With the increase of the telephone penetration rate, the diversified social demands for telephone communication require that the transmission of telephone calls from a single voice to remote video and data transmission be changed