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(11)    Patent No :    AP 2297   
(21)    Application No :    AP/P/2010/005176   
(22)    Filing Date :    22.02.2010   
(24)    Date of Grant &    28.09.2011   
(45)    Publication :

(30)  Priority Data       
(33) Country    (31) Number    (32) Date
GB    0903029.7    24.02.2009

(84)    Designated State

BW    GM    GH    KE    LS    MW  MZ   NA   SL
SD    SZ    T Z    UG    ZM    ZW
(73) Applicant(s)

SIM DYNAMIX IP (PTY) LTD, 151 Camp Ground Road

Newlands 7700 Cape Town
South Africa

(72) Inventors

PIETERS Hendrik, South Africa

BERRY Peter Andrew, South Africa

et al

(74) Representative


(51)  International  Classification   H04W 4/20 (2006.01)    H04W 4/14 (2006.01)
H04W 76/02 (2006.01)   

(54)    Title

Method, software and sim card for wireless communication

(57)    Abstract

A method of wireless communicating between a mobile device such as a telephone and a server is provided, as well as software loadable onto the server and onto an identification module (e.g. a SIM card) of the communication device, and to a SIM card loaded with software, for implementing the method. The method includes transmitting messages via a wireless communications network between the device and the server using USSD1 as bearer. While these messages are being transmitted, a virtual session is maintained on the device and preferably also on the server, for the duration of the communication.

(56)    Documents Cited :    EP-1499139    US-5764899


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