Putting the call on hold by pressing the “Flash” button; the holding time is not limited. The function could be easily used at the moment when the second call has entered the line. By pressing the hold button the conversation will be set on pause and another call can be answered, finishing which you can return to the one which is on the pause mode.
Effringo provides you with a highly qualified team with vast experience in the telecommunications market and IT industry who are capable of providing you with a solution to help you add speech to your existing product portfolio.