If anyone is still waiting for Idea VoLTE on Redmi 3S please follow below instructions.|
First send an SMS to check whether your phone is identified correctly on Idea send: CHECK :to 12345
If reply says supported send: ACT VOLTE :to 12345
Now wait for few mins to get confirmation on activation.
Meanwhile go to accesspoint setting, edit apn idea_internet and add ims to APN type as below (in addition to default,supl).
If you have an apn imis listed along with idea_internet. remove imis. You only need idea_internet with above update. With this changes should see VoLTE sign on status bar
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2018-09-02 13:26:01 Upload
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