Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2007-07-17
2007-07-17
Ferguson, Keith (Department: 2618)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S432200, C455S432300, C455S550100, C455S564000, C455S422100, C455S412100, C455S414100
Reexamination Certificate
active
10760907
ABSTRACT:
A mobile terminal for providing a mobile service and a method for storing and finding a phone number using the mobile terminal. The mobile terminal stores and manages country code information, a mobile service subscriber's registration information, and mobile service usage history information; automatically generates a country code of a country where the mobile terminal is located using the mobile service subscriber's registration information and mobile service usage history information; and executes a phone number storage command or a phone number search command using the country code. Where an international roaming service is executed by a user's moving from one country to another country, the mobile terminal can automatically generate a country code or store an arbitrary phone number. Thus, there is no need for mobile service users to manually enter a country code in their mobile terminal when roaming service is executed.
REFERENCES:
patent: 5305372 (1994-04-01), Tomiyori
patent: 2004/0204117 (2004-10-01), Weiner
patent: 2005/0101323 (2005-05-01), De Beer
patent: 197 11 096 (1997-03-01), None
patent: 0 526 832 (1992-07-01), None
patent: WO 00/41422 (2000-07-01), None
Ferguson Keith
The Farrell Law Firm
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