topic Re: Can't make phone calls on LTE in XPERIA archive

Can't make phone calls on LTE

Superkitsune — Fri, 18 Mar 2016 21:59:18 GMT

I have a Z5 Compact E5823 and I have T-Mobile USA. I cannot make phone calls on the LTE Network. Specifically, I can make calls but boots me Off LTE and down to 3G. When ionly have LTE no calls whatsoever not even emergency calls. Any fixes fort this?

Re: Can't make phone calls on LTE

Uliwooly — Fri, 18 Mar 2016 22:46:45 GMT

@Superkitsune

could you test it on safe mode ? Also, how old is your SIM card?

Re: Can't make phone calls on LTE

Superkitsune — Fri, 18 Mar 2016 23:34:24 GMT

No. Didn't work. Sin card is new as well

Re: Can't make phone calls on LTE

Uliwooly — Sat, 19 Mar 2016 00:39:38 GMT

Ok, I misunderstood your question, you are trying to make calls on LTE not that calls aren't working. This is something T-mobile has to implement.

Re: Can't make phone calls on LTE

Superkitsune — Sat, 19 Mar 2016 01:07:07 GMT

I called them, they said that the phone isn't a tmobile... No duh, so now I can't use VoLTE. I think that's ridiculous. is there a firmware anyone knows that I can load on my Z5?

Re: Can't make phone calls on LTE

Uliwooly — Sat, 19 Mar 2016 05:30:37 GMT

@Superkitsune

There is but it won't work with T-mobile.

Re: Can't make phone calls on LTE

Superkitsune — Sat, 19 Mar 2016 05:46:16 GMT

What carrier? I wouldn't mind changing, if tmobile won't support OEM I'd happily leave them.

Re: Can't make phone calls on LTE

Uliwooly — Sat, 19 Mar 2016 17:33:56 GMT

@Superkitsune

it seems to be a UK carrier, other users have posted regarding that.