May 8th, 2012, 03:56 PM
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#2 (permalink)
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Member
Join Date: Mar 2011
Posts: 140
Device(s): LG Optimus V
Carrier: Not Provided
Thanks: 7
Thanked 43 Times in 25 Posts
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I understand that LTE devices all use SIM cards. Voice and SMS will continue to be carried on the 1xRTT CDMA network for some time, so the SIM card is only used for connection to the LTE network, which is for data only at this point.
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Last edited by agianne; June 9th, 2012 at 10:43 AM.
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