The system is frequency flexible, connects hundreds of users to a single base station, and delivers superior range and link performance in voice, video and datatransmission.
该系统的频率灵活，可将数百个用户连接到一个基站，提供范围广泛和性能优越的语音、视频和数据传输功能。
2
Off-line datatransmission is simply the use of a telephone or similar link to transmit data without involving a computer system.
脱机数据传输是简单地利用电话或类似的链路来传输数据，不包括计算机系统。
3
The originating System Interface receives the request and sends a transmission response back to the target System Interface announcing whether or not it has successfully received the data.