AVT475 UK

The system of the telephone exchange cooperating with any telephone end devices, realizing internal connections.

Basic parameters:

• capacity: 1 city line, 2 internal numbers;
• carries out internal connections;
• allows you to switch a city call with or without announcement;
• enables the implementation of consultancy connections (internal connection during a city call);
• generates music on the city line in a waiting condition;
• generates standard tone signals: notification, occupancy, call back signal;
• sends distinguishable municipal and internal ringing signals;
• accepts FLASH with duration from 80 to 800ms;
  it allows blocking the exit to the city and calling from the city for one telephone;
• has built-in surge protection on both internal and city line numbers;
• in the absence of connection supply one telephone directly to the city line;
• power supply from 220V mains,
• tile dimensions: 75 x 155 mm.
• programmed layout

Detailed description EP 10/98