How can I add a single wireless numbers to the Business Ringback Tone application?
Within the Business Ringback Tone application, select the “Add a Wireless Number” link at the bottom left of the “Assign” tab. Enter the number to be added and select grouping options. Note that numbers that are added must be Verizon Wireless numbers, as Verizon Wireless Business Ringback Tones can only be provisioned to Verizon Wireless customers. Also note that wireless business numbers that are associated with another business or managed by another administrator in the same company cannot be added.