HDFC Dinner black in addition to HDFC Infinia

At Barbeque Nation. 

After realizing that having both cards works best with regard to rewards, today, I called HDFC CC regarding the same. 

In their terms, it means having a floater card, both will share the same limit but the statement is different. As per him, one can't hold two super premium cards in HDFC but asked me to check with my RM who has resigned and they never bothered to assign another RM. When I told him that my director has both the cards, he said it depends on the branch manager and they'll ask us to fill out a physical form and process it based on our relationship. 

Infinia CC is only after card issuance and they can't help before it. 

When asked how my friends have both Tata neu Infinity card and Infinia he said they are co-branded cards and one can have them together. 

I'll follow up again and keep you updated. 

I am having infinia , two days back my bro got an upgrade from regalia to diners black .. am using both now  

I am getting diners black but chargeable. Did not upgrade twice. Any idea if they will give ltf?

maybe slightly off-note, but can anyone explain how to get an add-on card on diners black?

what's the exact process for it and is it possible to get it done without visiting any branch (i just have the card, no account yet)?

I was in exact same situation couple of months back, I tried convincing my RM to issue DCB with shared limit, he was convinced & went ahead with application ( idk exactly what he did maybe it was an add-on card req or something) , post documentation I even received initial approved message.

After 2-3 days I received a call, & they rejected it stating in any circumstances we don't issue two cards you may opt for add-on & also offered credit limit increase on my Infinia.

Why is DCB required when you already have infinia ?

In HDFC, add on card number is same as primary card number