TELECOMMUNICATION SERVICES
TELECOMMUNICATION SERVICES 1006438
Broader Terms
More specific terms
- NT3 1004189 ↓ MOBILE TELECOMMUNICATION SERVICES
- NT3 1005333 ↓ RADIO SERVICES ►
- NT3 1006443 ↓ TELEGRAPH SERVICES
- NT3 1006445 ↓ TELEPHONE SERVICES
- العربية خدمات الاتصالات السلكية واللاسلكية
- Español SERVICIOS DE TELECOMUNICACIONES
- Français SERVICES DE TELECOMMUNICATIONS
- русский Службы электросвязи
- 汉语 电信服务
