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  3. Outsourced Billing

Outsourced Billing

Outsourced Billing

It is the business practice of sending all clients' billing info to a separate company, who then does everything for you. It also allows a company to cut down on time and human resources spent on administrative tasks.
Providers in database: 6433
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Auto-attendant

Auto-attendant Allows subscribers being automatically transferred to the additional line without the intervention of the operator/registrar.

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Vietnam VIETTEL TELECOM

Viettel Group is one of leading telecom service providers in the world with over 50 million subscribers. Wireless Intelligence has ranked Viettel Group as the 19 th out of 784 biggest telecom service providers in the world regarding the number of subscrib

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