Old Navy Card recon and other questions l

I app'd for the ON card and was approved for a $400 limit thru Synchrony Bank. However, I can't tell if it is the Visa card or the store card. I was given a temporary card to use online and I downloaded the cardholder agreement and it just is referred to use the Gap Inc. Card.

One, it says full limit but could this be temporary?

Two, how can I tell if it is store card or Visa?

Three, is it possible to recon for a higher limit? We shop there so much!

Thanks in advance!