FS Training for volunteers

[Guest johnny ranger]

A friend volunteers for a charity offering telephone support in an old 3 storey building, they've received basic induction FS information but legally do the charity have to provide any additional training? There are no full or part time employees other than a cleaner. The fire alarm and emergency lights work and tested. 

[AnthonyB]

Only if they had a specific role such as fire warden - even then the training could be delivered in house.