Radio mobile terminal provided with an additional reader of chip cards
AssigneeTelecom Italia Mobile S.P.A.
InventorMauro Sentinelli
Life of this patent
Estimating the term…
Abstract
Radio mobile terminal provided with an additional chip card reader of prepaid chip cards, which can be made available both on a terminal realized according to the TACS technology and on a terminal employing the GSM technology. The prepaid chip card embodies the payment means for the radio mobile telephone service.
Claims1
A method, in a radio mobile terminal of the GSM type comprising an ordinary card reader and an additional chip card reader including additional reading device for managing chip cards of standard format, wherein said additional reading device is adapted to receive and to manage a prepaid chip card storing available credit to use a telephone service, said chip card embodying payment means for a radio mobile service, the additional reader being also adapted to perform reading of SIM cards of ID-1 format, providing the following conditions to operate the two card readers:
- if a SIM card is loaded in the ordinary reader and no card is inserted in the additional reader ID-1, the terminal of the GSM type operates on the loaded SIM card of the ordinary reader;
- if a SIM card is loaded in the ordinary reader and a second SIM card is loaded in the additional reader ID-1, the GSM terminal manages the second SIM card of the additional reader ID-1 only;
- if the SIM card is not loaded in the ordinary reader and only the additional reader ID-1 is loaded the GSM terminal manages the SIM card of the additional reader ID-1;
- and
- if a SIM card is loaded in the ordinary reader and in the additional reader is loaded with a prepaid card, the GSM terminal operates on the SIM card of the ordinary reader;
- and the payment is carried out by means of the prepaid card introduced into the additional reader.
Dependencies are inferred from the claim text.