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 Umobile Thread V11, Your Passion Drives Our Unlimited Ideas

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spikey2506
post Sep 5 2024, 04:59 PM

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Any of you guys using Pixel 7 and UMobile and having difficulties making and receiving calls? I just ported from Yoodo. 5G, 4G and data transfer is fine but it is very difficult to make and receive calls. I have dug into the settings and so far unable to find anything amiss
spikey2506
post Sep 5 2024, 09:10 PM

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QUOTE(poh880 @ Sep 5 2024, 09:07 PM)
Do you have vowifi and volte activated in your phone?
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Yes. Already activated
spikey2506
post Sep 7 2024, 07:46 PM

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QUOTE(lurkingaround @ Sep 6 2024, 02:26 PM)
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AFAIK, if the other party making or receiving your calls is using an old non-VoLTE smartphone, there will be this problem = you may need to set your Mobile network to 2G or GSM for better call quality. Also try switching on/off Speaker Phone.
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Upon further trying, I found it only occurs if I am on 5G. If I force the phone to connect to only 4G I have no problems whatsoever.
spikey2506
post Sep 7 2024, 11:54 PM

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QUOTE(lurkingaround @ Sep 7 2024, 09:43 PM)
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That likely mean the other party making or receiving your calls is using a non-Vo5G smartphone, ie using a 4G VoLTE phone.

Note that DNB's NSA 5G frequency is mostly on 3500MHz which has much poorer wall/object penetration than 4G's 800MHz to 2600MHz. So, when behind walls/windows or buildings/trees, better to stick to 4G.
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The phone should fallback to VOLTE if that happens right? Not entirely sure if the fallback depends on the network or the phone. Not even sure if Pixel 7 supports VONR. I guess no other way other than to force it onto 4G only.

 

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