Network/Connectivity Cannot browse while calling using both of the SIM

  1. lmerega
    Honeycomb Dec 6, 2016

    lmerega , Dec 6, 2016 :
    Hi all.
    I have my primary SIM set as default for calling.
    My second one is the default for data usage.
    When I call, I cannot browse the web even if, on the second SIM, the 4G symbol is present.
    Why not?
    I thought the phone was Dual SIM Dual Standby.
    Isn't it?

    Thx in advance


    tonykung likes this.
  2. SadButTrue
    Ice Cream Sandwich Dec 6, 2016

    lmerega likes this.
  3. lmerega
    Honeycomb Dec 6, 2016

    lmerega , Dec 6, 2016 :
    I had a Huawei Mate 8 which is Dual SIM Dual Active, this is why I could browse and call in the same time.
    Thx for your answer.


  4. Raphael Solomon
    Eclair Feb 5, 2017

    Raphael Solomon , Feb 5, 2017 :
    I only have one T-mobile SIM card in my 3T. All other Android smartphones I've owned allowed web browsing during calls, never had an issue. But this phone wouldn't allow it until I enabled VoLTE. Now it functions as desired.