tier 1 entrepreneur extension 50k

[akhil0002]

hi guys need some help regarding status of visa and possibilities of getting positive result.
i applied on 4th Oct 2016
embassy received on 2016
nhs surcharge refund on 24th
1st letter of interview received on 28th dated 24th.
how much time normally they take to call for interview. if they haven't asked for any additional documents. what does that mean? will they ask any documents or not?
please help

[zimba]

This is a forum to ask questions regarding immigration rules/evidence. No one can answer your questions on when and how your application will be dealt with by UKVI. You MUST wait to hear back from UKVI regarding your application

[CR001]

As already advised in your other topic started.

http://www.immigrationboards.com/uk-tie ... l#p1425542