Abstract: A user interface for communication equipment facilitating communication via the Internet and preferably providing other audio/video services and including a monitor or TV screen (S) for display of a user interface. The user interface comprises display of symbols (1, 2, 3, 4) resembling the keys of a keypad, each symbol including one icon symbolizing an associated service and also at least a number or symbol (e.g. 0-9;*,#) as associated with the keys of a keyboard and/or a short descriptive text for associated service. User input identified as the number/symbol displayed results in display of at least one further screen image related to chosen alternative.

Abstract: A user interface for communication equipment facilitating communication via the Internet and preferably providing other audio/video services and including a monitor or TV screen (S) for display of a user interface. The user interface comprises display of symbols (1, 2, 3, 4) resembling the keys of a keypad, each symbol including one icon symbolizing an associated service and also at least a number or symbol (e.g. 0-9;*,#) as associated with the keys of a keyboard and/or a short descriptive text for associated service. User input identified as the number/symbol displayed results in display of at least one further screen image related to chosen alternative.

Abstract: A lubricating system, preferably for smaller refrigerating machinery of piston compressor type (1, 2, 3) having a substantially vertically extending drive shaft (4). A disc-shaped member (11) is arranged adjacent to the lower part of the drive shaft (4) to be rotated by the rotary movement of the drive shaft (4), arranged having oil transferring means (12; 20, 20′, 20″) communicating with oil in an underlying oil reservoir (10). Said oil transferring means (12; 20, 20′, 20″) will during a rotary movement transfer oil from the oil reservoir (10) to the upper plane of the disc-shaped member (11), and a tubular pipe (14), having its lower open part (15) open against the rotary direction at the peripheral part of the disc-shaped member (11), moves in the manner of a Pitot pipe pump oil via the tubular pipe (14) from the disc-shaped member (11) for lubrication of the piston compressor (1, 2, 3).