Can't use Internet and make a call at the same time why
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on 11-05-2024 11:09
I have a android and cant use Internet at the same time as making a call why had no problem on 3 network but from goin to o2 just can't do it why
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on 11-05-2024 11:35
If you are contract check that you have 4G Calling enabled on your handset.
You can check by making a call and checking the phone stays on 4G
If PAYG you will struggle as the phone will drop to 3G to make calls
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on 11-05-2024 11:41
Simultaneous voice & data is supported on both 4G & 3G techs, but not 2G.
Did you test O2's network before moving from 3? Their data service will generally outperform O2.
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on 11-05-2024 12:47
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on 11-05-2024 12:47
Plenty cases on here over the years of data dropping when the phone switches down to 3G
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on 11-05-2024 12:54
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on 11-05-2024 12:54
That doesn't surprise me, and I did slightly suspect so. 3G tech is certainly capable of SVD, but O2's implementation may well differ - it's been a while since I tested O2 3G directly, being a legacy tech on every other MNO!
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on 11-05-2024 13:02
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on 11-05-2024 13:02
I've been playing round with O2 in many places over the past two years. What is supposed to happen and what actually happens are two different things

