9600 bits per second modem standardized for use on point-to-point 4-wire leased telephone-type circuits
9600位/秒标准化调制解调器 用于点对点4线租用电话型电路

1988-11-25

9600 bits per second modem standardized for use on point-to-point 4-wire leased telephone-type circuits
9600位/秒标准化调制解调器 用于点对点4线租用电话型电路

1988-11-25

在电话自动交换网和点对点二线租用电话型电路上使用的标准化的1200比特/秒双工调制解调器
1200 bits per second duplex modem standardized for use in the general switched telephone network and on point-to-point 2-wire leased telephonecircuits

1987-04-03

1200 bits per second duplex modem standardized for use in the general switched telephone network and on point-to-point 2-wire leased telephone-type circuits
标准化的每秒1200位双工调制解调器 用于一般交换电话网络和点对点双线租用电话型电路

1988-11-25

1200 bits per second duplex modem standardized for use in the general switched telephone network and on point-to-point 2-wire leased telephone-type circuits
标准化的每秒1200位双工调制解调器 用于一般交换电话网络和点对点双线租用电话型电路

1988-11-25

2400 bits per second duplex modem using the echo cancellation technique standardized for use on the general switched telephone network and on point-to-point 2-wire leased telephone-type circuits
每秒2400位的双工调制解调器 使用回声消除技术 标准化用于一般交换电话网络和点对点双线租用电话类型电路

1988-11-25

2400 bits per second duplex modem using the frequency division technique standardized for use on the general switched telephone network and on point-to-point 2-wire leased telephone-type circuits
2400位/秒双工调制解调器 采用标准化的频分技术 用于一般交换电话网络和点对点双线租用电话型电路

1988-11-25

2400 bits per second duplex modem using the echo cancellation technique standardized for use on the general switched telephone network and on point-to-point 2-wire leased telephone-type circuits
每秒2400位的双工调制解调器 使用回声消除技术 标准化用于一般交换电话网络和点对点双线租用电话类型电路

1988-11-25

2400 bits per second duplex modem using the frequency division technique standardized for use on the general switched telephone network and on point-to-point 2-wire leased telephone-type circuits
2400位/秒双工调制解调器 采用标准化的频分技术 用于一般交换电话网络和点对点双线租用电话型电路

1988-11-25

在普通电话交换网和点对点二线租用电话型电路上使用标准化的回波抵消技术的2400比特/ 秒双工调制解调器
2400 bits per second duplex modem using the echo cancellation technique standardized for use on the general switched telephone network and on point-to-point 2 wire leased telephone-type-circuits

1988-06-30

Public Switched Telephone Network (PSTN); Category II specification for 14 400, 12 000, 9 600, 7 200 and 4 800 bits per second duplex modems standardized for use on the PSTN
公共交换电话网（PSTN）；PSTN上使用的标准化每秒14 400、12 000、9 600、7 200和4 800位双工调制解调器的II类规范

1996-05-01