| 摘要 |
PURPOSE:To reduce the test time by applying a test selective call signal inserted with its own individual number code to all groups and applying the operation confirmation for k-time call and one display in a time as short as a time for k-group. CONSTITUTION:A synchronizing circuit 21 samples a reception data DS in response to an output of an internal clock generating circuit 10. An output of the synchronizing circuit 21 is inputted to a frame signal detection circuit 31 and a group signal detection circuit 32. A timing generating circuit 22 generates a group position designating signal synchronously with the group signal, a call signal detection circuit 33 to detect a call signal and output a ring tone control signal. When a call tone control signal is outputted from a call display control circuit 41 applying k-time call one call display, a call signal is outputted to a speaker. |
