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.
ITG Communications SDN BHD is committed to delivering the best all around value in voice over IP services. Through reliable network operations, associated with highly trained technical support staffs and a strong commitment to quality we ensure you the be
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