The invention can search out usable transponder or callingterminal in current system quickly, and further synchronize the transponder or callingterminal.
本发明能够快速搜索到当前系统中可用的转发器或者主叫终端， 进一步向所述转发器或主叫终端进行同步。
2
Through the invention, the called terminal is not disturbed by calling, and the callingterminal can learn the condition that the called terminal refuses the calling.
通过本发明，使得被叫终端可以不受呼叫打扰，并且主叫终端也能够知晓被叫终端拒接呼叫的情况。
3
If you spend more than three hours a day in front of a computer or electronic terminal you probably have some level of what physicians are calling "Computer Vision Syndrome."