<That> Burnsie on the phone?

[VicNicSor]

Jeffrey has got off the phone with someone. Annabel asks him:
-- That Burnsie on the phone?
-- Yup.
Mama, movie


Is "that" a pronoun here (Was that Burnsie on the phone?) or determiner (Was it that Burnsie on the phone?)?
Thanks.

 

[Glasguensis]

It's a pronoun.

 

[VicNicSor]

So it's Was that Burnsie ..... Thank you.

 

[Parla]

So it's "Was that Burnsie . . . ?"

Yup.

 

[VicNicSor]

Yup.

Thank you.