When making call, phone goes from LTE to H

ScottH323

Well-known member
Jun 5, 2012
64
0
0
When I make a call, my phone goes from LTE to H. Is that correct? I'm on The T-Mobile. My previous phone would stay on LTE during calls.

Thanks
 

Almeuit

Moderator Team Leader
Moderator
Apr 17, 2012
32,273
23
38
When I make a call, my phone goes from LTE to H. Is that correct? I'm on The T-Mobile. My previous phone would stay on LTE during calls.

Thanks

Ensure you have "Enhanced LTE Services" on within your settings.
 

Andreas Lagos

Well-known member
Oct 24, 2017
52
0
0
Have same issue. As well as my brother. Both on p2, tmo... Inclined to think it has to do with bad reception but I didn't thane this issue on my windows phone
 

Jtshurtleff

Well-known member
Sep 7, 2010
699
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0
T-Mobile does not support VoLTE on the Pixel as of now, only AT&T and Verizon do. You can still get simultaneous voice and data with T-Mobile, hence it switching down to HSPA+, which is the H you see. Maybe some day soon T-mo will support VoLTE on the Pixel since they have it on all of their phones.
 

libra89

Well-known member
Jan 29, 2016
1,675
0
36
T-Mobile does not support VoLTE on the Pixel as of now, only AT&T and Verizon do. You can still get simultaneous voice and data with T-Mobile, hence it switching down to HSPA+, which is the H you see. Maybe some day soon T-mo will support VoLTE on the Pixel since they have it on all of their phones.

This is odd because VoLTE is supported on the original Pixels just fine and also with WiFi calling.
 

gabbott

Trusted Member
Mar 22, 2010
1,890
93
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T-Mobile does not support VoLTE on the Pixel as of now, only AT&T and Verizon do. You can still get simultaneous voice and data with T-Mobile, hence it switching down to HSPA+, which is the H you see. Maybe some day soon T-mo will support VoLTE on the Pixel since they have it on all of their phones.
That is incorrect.

TMobile most definitely supports VoLTE on the Pixels. I have two of them and both on T-Mobile and VoLTE and HD voice work on them. It worked on last year's Pixels too. WiFi calling also works.

da8b07912012bf98f5f6bdefc8dd4430.jpg
 

hybrisate

Well-known member
May 8, 2012
60
0
0
I have T-Mobile and my Enhanced 4G LTE Mode is enabled. I noticed yesterday it dropped to HSPA on a call. Just confirmed it again. Odd that it stays on LTE for some and not others.
 

Almeuit

Moderator Team Leader
Moderator
Apr 17, 2012
32,273
23
38
T-Mobile does not support VoLTE on the Pixel as of now, only AT&T and Verizon do. You can still get simultaneous voice and data with T-Mobile, hence it switching down to HSPA+, which is the H you see. Maybe some day soon T-mo will support VoLTE on the Pixel since they have it on all of their phones.

That isn't correct. T-Mobile supports VoLTE and WiFi calling on the Pixel and Pixel 2.

AT&T just started allowing VoLTE with the 8.1 update.
 

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