telephone system
preferred label: دستگاه تلفن @fa
type: Concept
related: weather information services

weather forecasting
preferred label: پیش‌بینی هوا @fa
type: Concept
related: weather information services

weather information services
related: weather forecasting
related: telephone
related: telephone system
broader: information services
preferred label: خدمات اطلاعاتی آب و هوا @fa
type: Concept

telephone
preferred label: تلفن @fa
type: Concept
related: weather information services

information services
preferred label: خدمات اطلاعاتی @fa
type: Concept
narrower: weather information services