EMERGENCY CALLBACK USING MOBILE TERMINAL IN LIMITED OPERATION MODE Russian patent published in 2008 - IPC H04M11/04

Abstract RU 2335855 C2

FIELD: information technology.

SUBSTANCE: portable wireless communication device, which operates in limited mode performs an initial call to emergency service centre, for instance, police. The call made identifies portable wireless communication device via identification data of user module, or device identification data. This allows the emergency service centre to initiate a call back to the portable wireless communication device.

EFFECT: provision of device and method to allow a portable wireless communication device to receive callbacks in limited operation mode.

8 cl, 6 dwg

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RU 2 335 855 C2

Authors

Aerrabotu Navin

Binzel Charl'Z

Likki Varalakshmi

Dates

2008-10-10—Published

2003-12-11—Filed