Type 4052:
- Max. 4 telephones
- Weight: 1,5 kgs
- Dimensions: 160 x 160 x 90mm
Type 4053:
- Max. 12 telephones
- Weight: 2,8 kgs
- Dimensions: 340 x 160 x 90mm
Type 4052:
- Max. 4 telephones
- Weight: 1,5 kgs
- Dimensions: 160 x 160 x 90mm
Type 4053:
- Max. 12 telephones
- Weight: 2,8 kgs
- Dimensions: 340 x 160 x 90mm