A mobile telecommunication device comprising: - an application module configured to execute one or more applications (21, 22, 23); - a radio module configured to communicate radio signals to and from a remote network node, - a base band module configured to communicate data between said application module and said radio module, and to code and decode said data using a communication protocol, wherein said base band module comprises: - a modem usage analysing submodule configured to receive modem requests from said one or more applications (21, 22, 23), and to analyze all modem requests received during a predefined time period; - a pattern suggestion submodule configured to receive information on said modem requests from said modem usage analyzing submodule, and to select a discontinuous reception pattern and select a discontinuous transmission pattern using said information on said modem requests, and - a Radio Resource Control protocol handler configured to send one or more parameters defining said selected DRX pattern and DTX pattern to said network node as proposed DRX and DTX patterns to support current communication activity of the one or more applications and save battery current of the mobile telecommunication device. - an application module configured to execute one or more applications (21, 22, 23); - a radio module configured to communicate radio signals to and from a remote network node, - a base band module configured to communicate data between said application module and said radio module, and to code and decode said data using a communication protocol, wherein said base band module comprises: - a modem usage analysing submodule configured to receive modem requests from said one or more applications (21, 22, 23), and to analyze all modem requests received during a predefined time period; - a pattern suggestion submodule configured to receive information on said modem requests from said modem usage analyzing submodule, and to select a discontinuous reception pattern and select a discontinuous transmission pattern using said information on said modem requests, and - a Radio Resource Control protocol handler configured to send one or more parameters defining said selected DRX pattern and DTX pattern to said network node as proposed DRX and DTX patterns to support current communication activity of the one or more applications and save battery current of the mobile telecommunication device. - a modem usage analysing submodule configured to receive modem requests from said one or more applications (21, 22, 23), and to analyze all modem requests received during a predefined time period; - a pattern suggestion submodule configured to receive information on said modem requests from said modem usage analyzing submodule, and to select a discontinuous reception pattern and select a discontinuous transmission pattern using said information on said modem requests, and - a Radio Resource Control protocol handler configured to send one or more parameters defining said selected DRX pattern and DTX pattern to said network node as proposed DRX and DTX patterns to support current communication activity of the one or more applications and save battery current of the mobile telecommunication device.