Hi I bought the Prepaid HTC Desire 626 phone & I was looking for the Advanced Calling setting on it so that
I can Enable Voice & Video HD Voice & I can't find it. I was wondering why it's not on there?
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Hmmm I'm not familiar with the HTC's interface but try to go to "Settings > Call > Use Internet Calling" I'm not sure if that is the counterpart of wifi calling or advanced calling for HTC, but it's worth checking it out select all calls there so that your calls will be HD.
That option will only be available if the OP had the phone on a postpaid account.
I'm most definitely NOT a VZW employee. If a post answered your question, please mark it as the answer.
Hmmm that is true, but maybe OP posted the phone as the 'prepaid' version of the HTC 626, but I'm not sure. Is your HTC 626 a prepaid device that you activated on your postpaid account CareBear? (or is it really on a prepaid plan?)