A telephone (or by extension email, web or SMS) service which offers help to those that call, either as an public emergency service or customer service
An helpline synonym dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with helpline, allowing users to choose the best word for their specific context.
Cùng học tiếng anh với từ điển Từ đồng nghĩa, cách dùng từ tương tự, Từ đồng nghĩa của helpline