Hello, I use 4g rural broadband, which I think is 700mhz fom the Bulwer tower; but my phone sometimes shows 4g.
Is this 4g just for data? What freqs. are transmitted from Bulwer that my Iphone picks up for voice.
And what is the 3g freqs. that my phone uses?
Yes LTE is just for data no VoLTE (Voice over LTE).
Bulwer site has LTE 700, UMTS 900 and GSM 900.
So you will be using U900 for Voice.