摘要 |
If a remote control wired telephone(101) or a terminal A(105) calls a terminal B(200) to transmit a programming command, the communication path is opened in the route of an wired exchange station(102), a wireless exchange station(103), a base station B(106), a terminal B(200) or a base station A(104), the wireless exchange station(103), the base station B(106) and the terminal B(200) will be switched into communication mode. Then, if program command consisting of bits is inputted in accordance with the agreement through the key pad part of the remote control system(101,105) in the communication mode, this command will be transmitted in DTMF tone. The command is composed of the code to order the correction of the data stored in the unvolatile memory of the terminal, the address of the unvolatile memory to be corrected, data to be corrected, the length indicating the bit of the data field and LRC to reconfirm the precision of contents of the command.
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