| 释义 |
blind dialing 盲(目)拨号 In data communications, a facility of some modems which allows the modem to dial when a dial tone is supposed to be present but none is detected. This facility is important in some PBX systems which use nonstandard lines that certain modems will interpret as a dead line. 在数据通信技术中,某些调制解调器上的一种设施,允许调制解调器在认定拨号声已出现 但没有被发觉时进行拨号。这种设备在某些专用小交换机系统中非常重要,这些系统用的是 非标准线路,某些调制解调器会把它们当作死线路。 |