System and methods are disclosed that improve the speed, efficiency and usefulness of providing telecommunication service by computerized telecommunication service. In some embodiments, systems and methods described herein enable a user to receive the telecommunication service to a mobile device of the user, such as by adding data service, minutes and/or text messages to the prepaid plan, in response to having an advertisement played on or otherwise delivered via the mobile device. An ad may be displayed or otherwise played on the mobile device or inserted into messages sent by the user via the mobile device for the user to received minutes, data or texts added to their prepaid plan. The service carrier may split compensation received from an advertiser for playing an ad on a customer's device between the service carrier and the customer.

Systems and methods are described herein for recharging prepaid accounts within a telecommunications provider, such as a network carrier, using information provided by postpaid account subscribers. For example, the systems and methods facilitate the receipt of instructions from mobile devices associated with postpaid accounts. Upon receipt of the messages, the systems and methods (such as systems within a charging system of the network carrier or provider) identify intended or recipient mobile devices associated with prepaid accounts. Once identified, the systems and methods recharge the prepaid accounts, based on the instructions received from the postpaid account mobile devices.

System and methods are disclosed that improve the speed, efficiency and usefulness of providing telecommunication service by computerized telecommunication service. In some embodiments, systems and methods described herein enable a user to receive the telecommunication service to a mobile device of the user, such as by adding data service, minutes and/or text messages to the prepaid plan, in response to having an advertisement played on or otherwise delivered via the mobile device. An ad may be displayed or otherwise played on the mobile device or inserted into messages sent by the user via the mobile device for the user to receive minutes, data or texts added to their prepaid plan. The service carrier may split compensation received from an advertiser for playing an ad on a customer's device between the service carrier and the customer.

System and methods are disclosed that improve the speed, efficiency and usefulness of providing telecommunication service by computerized telecommunication service. In some embodiments, systems and methods described herein enable a user to receive the telecommunication service to a mobile device of the user, such as by adding data service, minutes and/or text messages to the prepaid plan, in response to having an advertisement played on or otherwise delivered via the mobile device. An ad may be displayed or otherwise played on the mobile device or inserted into messages sent by the user via the mobile device for the user to received minutes, data or texts added to their prepaid plan. The service carrier may split compensation received from an advertiser for playing an ad on a customer's device between the service carrier and the customer.

There is provided mechanisms for granting network resources for maintaining a communication session for a subscriber in a network. A method is performed by a CTF node. The method includes obtaining, from a gateway in the network, a request for network resources for maintaining the communication session for the subscriber, and requesting, from an OCF node and in response thereto, credit units corresponding to the network resources. The method includes obtaining a grant of the credit units as well as an advance credit indication of additional credit units for the communication session from the OCF node. The method further includes storing the advance credit indication for the communication session and providing, to the gateway, a grant for the network resources for maintaining the communication session in accordance with the obtained grant.

Systems and methods are described herein for recharging prepaid accounts within a telecommunications provider, such as a network carrier, using information provided by postpaid account subscribers. For example, the systems and methods facilitate the receipt of instructions from mobile devices associated with postpaid accounts. Upon receipt of the messages, the systems and methods (such as systems within a charging system of the network carrier or provider) identify intended or recipient mobile devices associated with prepaid accounts. Once identified, the systems and methods recharge the prepaid accounts, based on the instructions received from the postpaid account mobile devices.

An airtime card and associated methods of using the airtime card for the sale and/or authorization of wireless services is disclosed. The methods and airtime card include the use of an airtime card with a near field communication tag with a unique identifier code used to improve a user's experience and ease of authorization/provisioning of services for the wireless device. In some aspects, the unique identifier may be protected by a security code programmed at the point-of-sale of the airtime card. The services to be purchased and authorized may include at least one of the following: out of the box activation, device upgrades, device reactivations, wireless number changes, wireless number porting, and the addition or purchasing of services including airtime, data, and/or SMS enrollments or data content.

An airtime card and associated methods of using the airtime card for the sale and/or authorization of wireless services is disclosed. The methods and airtime card include the use of an airtime card with a near field communication tag with a unique identifier code used to improve a user's experience and ease of authorization/provisioning of services for the wireless device. In some aspects, the unique identifier may be protected by a security code programmed at the point-of-sale of the airtime card. The services to be purchased and authorized may include at least one of the following: out of the box activation, device upgrades, device reactivations, wireless number changes, wireless number porting, and the addition or purchasing of services including airtime, data, and/or SMS enrollments or data content.

Systems and methods are described herein for recharging prepaid accounts within a telecommunications provider, such as a network carrier, using information provided by postpaid account subscribers. For example, the systems and methods facilitate the receipt of instructions from mobile devices associated with postpaid accounts. Upon receipt of the messages, the systems and methods (such as systems within a charging system of the network carrier or provider) identify intended or recipient mobile devices associated with prepaid accounts. Once identified, the systems and methods recharge the prepaid accounts, based on the instructions received from the postpaid account mobile devices.

An airtime card and associated methods of using the airtime card for the sale and/or authorization of wireless services is disclosed. The methods and airtime card include the use of an airtime card with a near field communication tag with a unique identifier code used to improve a user's experience and ease of authorization/provisioning of services for the wireless device. In some aspects, the unique identifier may be protected by a security code programmed at the point-of-sale of the airtime card. The services to be purchased and authorized may include at least one of the following: out of the box activation, device upgrades, device reactivations, wireless number changes, wireless number porting, and the addition or purchasing of services including airtime, data, and/or SMS enrollments or data content.