Definition / Belongs to this divisionThis division includes the improvement of the following communication tools:
- cordless phones
- mobile phones
- telecommunication transmission modems
- fax machines
- communication transmission devices (eg routers, bridges, modems)
- the radio transceiver
- industrial television and video cameras
It does not belong to this branch - Hungarian supplementThis division excludes - Hungarian supplement:
- repair of radio and television broadcasting equipment, see 3313 - Repair of electronic optical devices
- cordless phones
- mobile phones
- telecommunication transmission modems
- fax machines
- communication transmission devices (eg routers, bridges, modems)
- the radio transceiver
- industrial television and video cameras
It does not belong to this branch - Hungarian supplementThis division excludes - Hungarian supplement:
- repair of radio and television broadcasting equipment, see 3313 - Repair of electronic optical devices