Global Internet Technologies Sri Lanka
General office
Global Internet Technologies
western ,300
Sri Lanka
Global Internet Technologies
western ,300
Sri Lanka
- Voip Termination ISP
- E1 Bulk Wholeseller
- 2N
- Billing system of own development
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.
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