alternative roaming provider — a roaming provider different from the domestic provider (c)

direct wholesale roaming access — the making available of facilities and/or services by a mobile network operator to another undertaking, under defined conditions, for the purpose of that other undertaking providing regulated roaming services to roaming customers (p)

domestic provider — an undertaking that provides a roaming customer with domestic mobile communications services (b)

euro-data tariff — any tariff not exceeding the maximum charge provided for in Article 13, which a roaming provider may levy for the provision of regulated data roaming services in accordance with that Article (n)

euro-SMS tariff — any tariff not exceeding the maximum charge provided for in Article 10, which a roaming provider may levy for the provision of regulated roaming SMS messages in accordance with that Article (l)

euro-voice tariff — any tariff not exceeding the maximum charge provided for in Article 8, which a roaming provider may levy for the provision of regulated roaming calls in accordance with that Article (i)

home network — a public communications network located within a Member State and used by the roaming provider for the provision of regulated retail roaming services to a roaming customer (d)

regulated data roaming service — a roaming service enabling the use of packet switched data communications by a roaming customer by means of his mobile device while it is connected to a visited network. A regulated data roaming service does not include the transmission or receipt of regulated roaming calls or SMS messages, but does include the transmission and receipt of MMS messages (m)

regulated roaming call — a mobile voice telephony call made by a roaming customer, originating on a visited network and terminating on a public communications network within the Union or received by a roaming customer, originating on a public communications network within the Union and terminating on a visited network (h)

regulated roaming SMS message — an SMS message sent by a roaming customer, originating on a visited network and terminating on a public communications network within the Union or received by a roaming customer, originating on a public communications network within the Union and terminating on a visited network (k)

roaming customer — a customer of a roaming provider of regulated roaming services, by means of a terrestrial public mobile communications network situated in the Union, whose contract or arrangement with that roaming provider permits Union-wide roaming (g)

roaming provider — an undertaking that provides a roaming customer with regulated retail roaming services (a)

SMS message — a Short Message Service text message, composed principally of alphabetical and/or numerical characters, capable of being sent between mobile and/or fixed numbers assigned in accordance with national numbering plans (j)

Union-wide roaming — the use of a mobile device by a roaming customer to make or receive intra-Union calls, to send or receive intra-Union SMS messages, or to use packet switched data communications, while in a Member State other than that in which the network of the domestic provider is located, by means of arrangements between the home network operator and the visited network operator (f)

visited network — a terrestrial public mobile communications network situated in a Member State other than that of the roaming customer’s domestic provider that permits a roaming customer to make or receive calls, to send or receive SMS messages or to use packet switched data communications, by means of arrangements with the home network operator (e)

wholesale roaming access — direct wholesale roaming access or wholesale roaming resale access (o)

wholesale roaming resale access — the provision of roaming services on a wholesale basis by a mobile network operator different from the visited network operator to another undertaking for the purpose of that other undertaking providing regulated roaming services to roaming customers (q)