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Changing SIM setting from 2G/3G to 2G

  • 29-07-2019 9:33am
    #1
    eirman
    Registered Users, Registered Users 2 Posts: 1,022 ✭✭✭


    I have a dual SIM phone.
    SIM One is used for voice & text only.
    SIM Two is used for data only.

    Will everything continue work if I change SIM One setting from 2G/3G to 2G ?
    In other words, is 3G ever needed for voice & text?

    (SIM Two is set to: LTE/3G/2G)


Comments

  • #2
    ED E
    Registered Users, Registered Users 2 Posts: 36,169 ✭✭✭✭ED E


    2G is on its last legs. 3G is the primary provider of voice and text.


  • #3
    eirman
    Registered Users, Registered Users 2 Posts: 1,022 ✭✭✭eirman


    ED E wrote: »
    2G is on its last legs. 3G is the primary provider of voice and text.
    Thanks for that information Ed.


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