international roaming agreement

The present invention relates to the proxy for the calls to roaming subscriber and the method for the calls to roaming subscriber, and relates to mobile communication field.

All roaming customers shall be offered a tariff as set out in paragraph 2.

It should also be transparent and immediately understandable to all mobile customers within the Community.

The billing system may also obtain temporary service profiles for roamers.

Home providers shall not levy any charge from their roaming customers for the receipt by them of a regulated roaming SMS message.

The gateway allows communication in a wide variety of scenarios for communication with subscribers in the home and foreign networks and roaming subscribers from one to the other.

Home providers shall take the necessary steps to secure awareness by all their roaming customers of the availability of the Eurotariff.

The terminal, or a roaming user, in the network receives the normal ESG and the special ESG, and performs a user roaming procedure or a service roaming procedure based on the special ESG.

The service provided by such a provider to roaming customers is ‘the retail roaming service’.

It should also be transparent and immediately understandable to all mobile customers within the Union.

They shall also provide their roaming customers with updates on applicable roaming charges without undue delay each time there is a change in these charges.

The mobile switching subsystem is configured to function as a mobile switching center (MSC) and visitor location register (VLR) for roaming subscribers and local subscribers of the enterprise.

A Prepaid Data Hub for maintaining pre-payment information for roaming subscribers.

The method is especially suitable for subscribers that roam into visiting networks that have the capability of accessing the credit information.