In telecommunications the automatic call-back is a computer telephone function which allows the user by the engaged addressee’s line or in the other case of the subscriber’s inaccessibility indicating the system to save the number of the called subscriber and make the call when the line will be available or when the called number is not engaged.
Value Communications Pte Ltd (ValueComms) is a new-age telecommunications company specialising in delivering cost-effective IP solutions. We see the future of communications in IP backed networks, and are focused on building the infrastructure to support
Read more