Automatic Call-back
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.
Configurations
of GSM/VoIP networks allow the service providers to avoid the local Wired
Public Switched Network (PSTN) in communication with a GMS mobile handset. As a
result, the high rates charged by telephone companies are avoided.
GAB Telkom
GAB Telkom has grown rapidly in the marketplace and has built its reputation on delivering low cost and high quality international calls. Significant part of our business growth is referrals from satisfied customers. What sets us apart from the crowd is:
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