| 摘要 |
PURPOSE:To exactly send a dial signal without generating a various kinds of undesirable effects, by providing a dial reception decision means which decides whether a bit of dial information sent from a mobile radio terminal is received at a master device exactly. CONSTITUTION:The titled device is the one in which the dial reception decision means A is provided, and it is decided whether the bit of dial information sent from the mobile radio terminal is received exactly at the master device. As a result, when dial data is not received exactly at the master device due to fading, etc., the fact is detected by the dial reception decision means A, therefore, it is possible to take a countermeasure for erroneous connection or no connection when the dial data is not received exactly. Therefore, it is not required to apply a large-scaled preventing means such as the increase of a transmission output or the repeat of the dial data for plural number of times while the dial data is received exactly. |
