The Curve Phone comes with a programmable and remotely accessible analogue telephone card as standard, and has a handset and keypad that are resistant to all kinds of external conditions. An Ethernet control card is offered as an additional feature, enabling the device to be controlled remotely and customers to be welcomed through voicemail. It allows voicemail messages to be updated centrally and also reports malfunctions automatically. The system provides strong communication capabilities as a separate audio file can be assigned to each key. The design of the Curve Phone stands out not only for its high level of durability against external conditions but also for its ability to adapt visually to different locations.