If a medical emergency is known or suspected that warrants placing a phone call rather than transportation in a motor vehicle, the telephone may be used. If the situation has a lower level of urgency, the receiver shall be removed and the buttons pressed in an unusual manner (by using the elbow or the knuckles, or a pencil). If the person involved is expecting a call to be returned to deal with the issue, answering the phone is permitted, and if another uninvolved person has placed the call, the person involved shall state, for example, that they are waiting for a call from the doctor.