AC adapter 55- and 300 series
Konftel 900102125, Telephone, Indoor, 100-240 V, 50/60 Hz, 14 V, AC-to-DC
Konftel 900102125. Purpose: Telephone, Power supply type: Indoor, Input voltage: 100-240 V. Product color: Black. Width: 48 mm, Depth: 80 mm, Height: 45 mm. Quantity per pack: 1 pc(s), Package width: 390 mm, Package depth: 420 mm