Abstract: A system method and device for evaluating the Quality of Service (QoS) performance of mobile telephone devices in the concurrent performance of different services through a mobile telephone network is provided. In one embodiment, the method comprises establishing a first logical communication channel via the mobile telephone network, communicating first information over the first logical communication channel, establishing a second logical communication channel over a communication network, concurrently with said communicating first information, communicating second information over the second logical communication channel, and determining a plurality of service quality metrics for the first and second information communicated over the first and second logical communication channel.

Abstract: A system method and device for evaluating the Quality of Service (QoS) performance of mobile telephone devices in the concurrent performance of different services through a mobile telephone network is provided. In one embodiment, the method comprises establishing a first logical communication channel via the mobile telephone network, communicating first information over the first logical communication channel, establishing a second logical communication channel over a communication network, concurrently with said communicating first information, communicating second information over the second logical communication channel, and determining a plurality of service quality metrics for the first and second information communicated over the first and second logical communication channel.

Abstract: A system method and device for evaluating the Quality of Service (QoS) performance of mobile telephone devices in the concurrent performance of different services through a mobile telephone network is provided. In one embodiment, the method comprises establishing a first logical communication channel via the mobile telephone network, communicating first information over the first logical communication channel, establishing a second logical communication channel over a communication network, concurrently with said communicating first information, communicating second information over the second logical communication channel, and determining a plurality of service quality metrics for the first and second information communicated over the first and second logical communication channel.

Abstract: A system method and device for evaluating the Quality of Service (QoS) performance of mobile telephone devices in the concurrent performance of different services through a mobile telephone network is provided. In one embodiment, the method comprises establishing a first logical communication channel via the mobile telephone network, communicating first information over the first logical communication channel, establishing a second logical communication channel over a communication network, concurrently with said communicating first information, communicating second information over the second logical communication channel, and determining a plurality of service quality metrics for the first and second information communicated over the first and second logical communication channel.

Abstract: A container in the form of a petrol can (10, 100) comprises a body (11; 200, 201; 300, 301) having an inlet (30; 208; 309) and an outlet (20), a valve (39, 40, 45, 51) to control liquid flow through the outlet, and an actuator (19) controlling valve movement and operable at the exterior of the body. The body defines a sealed enclosure when the inlet is closed and the actuator (19) is in its non-operative position. A dispensing spout (27; 101; 206; 306) is non-removably attached at the outlet, and if this is flexible it can be flex so that part thereof is lockingly stored in a channel (25; 207; 307) of the body when the spout is not in use. The body can be in one-piece and define rear and top handles, or can have a inner part (200; 201) to which is secured an outer body part (300; 301) which defines said handles.