Is coaching by telephone really effective?

Most clients have found Coaching sessions on the phone to be very effective. They say it’s more convenient and time efficient to simply close their office door and place a phone call, than it would be to get in the car and drive to an appointment. It also enables those who often travel on business to keep their scheduled sessions, regardless of where they are. Phone sessions also give the client a much broader selection of Coaches from which to choose, since geographic location is not an obstacle.