| US 7,519,360 B2 | ||
| Mobile device and content transmission method | ||
| Kenichi Maeda, Mitaka (Japan); and Takayuki Orii, Sagamihara (Japan) | ||
| Assigned to NTT DoCoMo, Inc., Tokyo (Japan) | ||
| Filed on Jan. 06, 2006, as Appl. No. 11/326,523. | ||
| Claims priority of application No. 2005-001715 (JP), filed on Jan. 06, 2005. | ||
| Prior Publication US 2006/0173954 A1, Aug. 03, 2006 | ||
| Int. Cl. H04M 3/00 (2006.01); H04M 1/66 (2006.01) | ||
| U.S. Cl. 455—419 [455/418; 455/420; 455/410; 455/411] | 9 Claims |
| 1. A mobile device, comprising:
content storing means for storing content that can be used by the mobile device;
content updating means for updating the content stored by the content storing means;
user information storing means for storing, as an entire saved user data, user information for specifying a user of the mobile
device;
input accepting means for accepting, as input user data, the user information for specifying the user of the mobile device
when the user information is input; and
equivalence determining means for determining whether the entire saved user data is equal to the input user data,
wherein the user information storing means stores a single data as saved user data, and when a result of the equivalence determining
means indicates that the entire saved user data and the input user data are not equal, the content updating means erases the
content stored by the content storing means, requests that new content corresponding to the input user data be transmitted
to the mobile communication network to which the mobile device belongs and stores the new content transmitted from the mobile
communication network in the content storing means.
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