Main prod. Group survey
deu
fra
esp
14
Electrical and electronics industry
Apparatus and installations for wire communications
Additional equipment for telecommunication
5161.11
Automatic telephone answering devices
5161.21
Voice storage systems
5161.23
Dictaphones
5161.24
Recorded message devices for telephones
5161.25
Music-on-hold and playout-message devices for telephone systems
5161.27
Charging installations
5161.31
Hands-free devices for car telephones
5161.33
Repeaters
5161.34
Special equipment for public switching centres
5161.37
Voice dialogue systems, interactive
5161.84
Voice recording systems
5161.87
Telecommunication supervision systems
