Phrase: I have to transfer to his room because we use parallel telephone.

[Rosario]

By phone, someone ask to speak with our manager.
I have to transfer to his room because we use parallel telephone.

So, I say:
Just a moment, I will transfer to him.

Is that right?

[Alan]

Hi,

Either - I'll transfer (I'm transferring) you now ..

Or - I'll put (I'm putting) you through now ..

Alan
_________________
English as a Second Language
You can read my ESL story Present Simple

[Rosario]

Thanks a lot Alan.