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.
Bankai International is the fastest growing company in the telephony services ranging from prepaid communication services to wholesale voice traffic. Bankai International has wide global presence and is rapidly expanding its network throughout the highly
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