Further information for Telecom Behnke BT 25-860 - Industrial telephone handset series "S"
Industrial telephone with handset series - "S" 3x vertically consisting of: - Large basic electronics with lighting cables for phones with integrated electronics (up to 8 RT 1 TWB, 1 LP, 1 MIC, 2 BO, 1 AL, 1 VID, electronic extension possible) . - Electromagnetism
Construction: aluminum illuminated