landline

Making a landline telephone ring back, commonly known as call return, allows the recipient of a call to return the call by simply hanging up the phone. The landline telephone will then automatically redial the last incoming call. This feature is particularly useful when the recipient is unable to answer …

Making a landline ring itself involves creating a feedback loop between the phone’s speaker and microphone. This can be achieved by placing the handset near the speaker, ensuring close proximity. The phone’s speaker will then transmit sound into the microphone, which in turn sends the signal back to the speaker, …