These details are for a Type 1 phone service. What type of service do I have?
3-Way Chat allows you to have a telephone conversation with two callers at the same time.
To place the current caller on hold and dial a new number
To switch on the 3-Way Chat feature (Once you are talking to one caller and have another caller on hold)
To divide a 3-Way Chat (this will place one call on hold)
To swap between calls (this will place the current caller on hold)
To end the current call and go back to the call on hold