disconnect signal การใช้

• Unless there is a fixed length for messages, circuitry enables the machine to hang up when it receives a disconnect signal from the phone company or after a long interval of silence.
• But if there is an active call going on the phone do get reboot and re-register after the completion of call, as at that point of time phone will search for the Call-agent to send the disconnect signal as explained above.
• Many people use metonymy to call a variety of devices " switches " that conceptually connect or disconnect signals and communication paths between electrical devices, analogous to the way mechanical switches connect and disconnect paths for electrons to flow between two conductors.