Tel CallBack allows your customers to initiate calls via an access telephone number. Your customers simply trigger the calls by dialing an access number from their registered phone number, without having to enter their user ID and password. Your customers receive a call back and the call is connected to any phone number they specify.
To view deltathree's Tel CallBack access telephone numbers, phone number registration and dialing instructions, please click on the instructions link. To view the instructions in French, click here.