摘要 |
FIELD: radio engineering. ^ SUBSTANCE: invention represents method and device for determination when functions of energy savings are not profitable for mobile communication device, and then, restriction and prohibition to use energy-saving functions. Mobile communication device and and/or the network to which the mobile communication device is connected can change their operating modes in order not to fulfill obligatory functions of energy saving. ^ EFFECT: possibility of effective changing of operating mode of terminal. ^ 40 cl, 12 dwg |