Automatische Zeitzonenanpassung in einem Mobilfunktelefon

A mobile terminal equipment automatically displaying the local time in any desired geographical area for use in mobile telephone systems and the like. One example of this mobile terminal equipment is a mobile telephone set capable of displaying the local time wherever it is used by calculating the t...

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Bibliographic Details
Main Authors MATSUWAKI TAKANARI, MINATO-KU, ISHII, JUNICHI
Format Patent
LanguageGerman
Published 01.03.2001
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
ELECTRONIC TIME-PIECES
HOROLOGY
PHYSICS
WIRELESS COMMUNICATIONS NETWORKS
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Summary:A mobile terminal equipment automatically displaying the local time in any desired geographical area for use in mobile telephone systems and the like. One example of this mobile terminal equipment is a mobile telephone set capable of displaying the local time wherever it is used by calculating the time difference from the home town on the basis of location registration area information supplied from the base station. Another example of this mobile terminal equipment is an IC card-inserting type mobile telephone set capable of displaying the home town time by calculating the time difference between the home town and its area of use on the basis of home town information stored in the IC card.
Bibliography:Application Number: DE19936029628T