4G/LTE on both sim slots?

plamya

Hello,
I noticed a question about 4G in the forum. As I don't understand Italian, I'm not able to follow the discussion.
My question is:
I am using to sims in my phone. The one I use most does have 4G capability, but it never happens on the Umi Iron. The second one (I use much less) does! So I was wondering whether the both sim slots "have LTE capability" or just one. What could I do wrong?

Thanks in advance for your reaction.

Regards,

P

klotz

\n\nOnly one of the SIM cards can use 3G or 4G. That would be the one you sepcified for data usage. The other one always uses simple GSM.

plamya

Aha. But when I specify the other sim for data use, it "takes over" at LTE/4G speed, while the first specified sim only "takes 3G". This doesn't seem to "add up".

klotz

Well my phone doesn't connect to my local LTE frequencies so I just can assume. For me it's like I said before but I can imagine that only one of the slots can use LTE.