Removable card for use in a radio unit

• US 6,964,369 B2
• Filed: 07/11/2003
• Issued: 11/15/2005
• Est. Priority Date: 10/06/1992
• Status: Expired due to Fees

• Current Assignee: Interdigital Technology Corporation (InterDigital, Inc.)
• Original Assignee: Interdigital Technology Corporation (InterDigital, Inc.)
• Inventors: Schilling, Donald L.
• Primary Examiner(s): Lee, Diane I.
• Assistant Examiner(s): FRANKLIN, JAMARA ALZAIDA
• Application Number:
  US10/617,995
• Publication Number:
  US 20040112955A1
• Time in Patent Office: 858 Days
• Field of Search: 235/375, 235/380, 235/382, 379143-155, 455 73- 90, 455/558, 455550-575, 455403-466, 705/1, 705/28, 705/500
• US Class Current: 235/380
• CPC Class Codes: G06K 17/0022 arrangements or provisious for transferring data to distant stations, e.g. from a sensing device "transfer between computer elements G06F13/00 "; data-transmission H04L
• CPC Class Codes: G06Q 20/04 Payment circuits
• CPC Class Codes: G06Q 20/26 Debit schemes, e.g. "pay now"
• CPC Class Codes: G06Q 20/28 Pre-payment schemes, e.g. "pay before"
• CPC Class Codes: G06Q 20/322 Aspects of commerce using mobile devices [M-devices]
• CPC Class Codes: G06Q 20/325 using wireless networks
• CPC Class Codes: G06Q 20/363 with the personal data of a user
• CPC Class Codes: G07F 7/0866 by active credit-cards adapted therefor G07F7/1008 takes precedence
• CPC Class Codes: H04M 15/68 Payment of value-added services
• CPC Class Codes: H04M 15/715 Activating new subscriber or card
• CPC Class Codes: H04M 15/8353 during the communication
• CPC Class Codes: H04M 15/842 Announcement, e.g. IVR dialogue
• CPC Class Codes: H04M 15/852 Low balance or limit reached
• CPC Class Codes: H04M 17/00 Prepayment of wireline communication systems, wireless communication systems or telephone systems using a coded card to authorise calls from a telephone set H04M1/675
• CPC Class Codes: H04M 17/02 Coin-freed or check-freed systems , e.g. mobile- or card-operated phones, public telephones or booths
• CPC Class Codes: H04M 17/103 using SIMs (USIMs) or calling cards
• CPC Class Codes: H04M 17/106 using commercial credit or debit cards
• CPC Class Codes: H04M 17/20 with provision for recharging the prepaid account or card, or for credit establishment
• CPC Class Codes: H04M 2017/12 using calling, telephone credit/debit cards
• CPC Class Codes: H04M 2017/14 using commercial credit/debit cards, e.g. VISA, AMEX
• CPC Class Codes: H04M 2017/2518 : from material card, using a magnetic stripe card
• CPC Class Codes: H04M 2017/255 : local at the terminal itself
• CPC Class Codes: H04M 2215/0196 : Payment of value-added services, mainly when their charges are added on the telephone bill, e.g. payment of non-telecom services, e-commerce, on-line banking
• CPC Class Codes: H04M 2215/2026 : Wireless network, e.g. GSM, PCS, TACS
• CPC Class Codes: H04M 2215/32 : Involving wireless systems
• CPC Class Codes: H04M 2215/7027 : Activate new subscriber or card
• CPC Class Codes: H04M 2215/8112 : during the communication
• CPC Class Codes: H04M 2215/8133 : Announcement, e.g. IVR dialogue, intelligent peripheral or switch
• CPC Class Codes: H04M 2215/8158 : Low balance or limit reached
• CPC Class Codes: H04M 2250/14 : including a card reading device
• CPC Class Codes: H04W 4/24 : Accounting or billing
• CPC Class Codes: H04W 88/02 : Terminal devices

Abstract

A removable card is used in radio units. The card comprises a memory for storing telephone numbers associated with an owner of the card. One of the telephone numbers is a telephone number of the owner. The memory is configured so that upon insertion of the card in a radio unit, that radio unit receives calls associated with the owner telephone number stored on the card.

Claims

1. A method comprising:

providing a removable card, the removable card having a memory having a first personal access number and for storing a plurality of telephone numbers associated with an owner of the removable card;

inserting the removable card into a radio unit;

the radio unit transmitting the first personal access code to access a wireless network;

the wireless network receiving the first personal access code and transmitting a second personal access number to the radio unit, the second personal access number different than the first personal access number; and

the radio unit transmitting the second personal access number to subsequently access the wireless network.

2. A radio unit comprising:

a removable card having a memory having a first personal access number and for storing a plurality of telephone numbers associated with an owner of the removable card; and

a transceiver for transmitting the first personal access number to a wireless network to access the wireless network, the transceiver receives a second personal access number different than the first personal access number, and the transceiver transmits the second personal access number to subsequently access the wireless network.

3. A radio unit comprising:

a removable card having a memory having a first personal access number and for storing a plurality of telephone numbers associated with an owner of the removable card;

means for transmitting the first personal access number to a wireless network to access the wireless network;

means for receiving a second personal access number different than the first personal access number; and

means for transmitting the second personal access number to subsequently access the wireless network.