| 摘要 |
PURPOSE:To improve the operability of an automatic dial generator, by setting a specific code between a call number given from a private circuit and the number of a remote subscriber and securing the time of connection. CONSTITUTION:An automatic dial generator is provided with an input means 2 of the telephone number, a memory 3 which stores the telephone number supplied from the means 2, a converting circuit which converts the telephone number in the memory 3 into a dial code, and a means which gives the start to the dial code. For such generator, a specific code other than figures is set between a call number given from a private circuit and the number of the remote subscriber when the connection is switched from the private circuit to a general public circuit. At the same time, a means 11 is provided to detect the specific code. Thus the time of connection between the private circuit and the general public circuit is secured by the output of the means 11 when a starting means 12 of the dial code is actuated. |
