A caller ring back tone (RBT) is the sound a caller hears while waiting for a phone to be answered. Since Customers love personalization and they look for it everywhere even in their ring back tones, RBT allow their subscribers to set different tunes for different callers and enjoy a high level of individuality. Many optional features are included with our RBT, enriching the service with features and functions. Moreover, RBT allows subscribers to choose the tone to hear while calling others, allowing them to be entertained too while calling. AD RBT plays ads to callers and rewards the subscriber with incentives.

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