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.
Telecommunications operator GlobalVoIP - a robust, dynamic team of professionals! For over 5 years we have been actively developing in all regions of the country, maintaining the high quality of our services, and our clients are located in all cities of R
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