https://community.48.ie/t5/Internet/Why-can-t-I-use-data-when-on-a-phone-call/m-p/72369#M9767 <P>48 still doesn't support VoLTE for 4G or VoNR for 5G so when you're on a call the mobile data falls back to 3G or even 2G and is often practically unusable for modern web browsing or connected apps.</P> <P>There's nothing that you can do about this until they support those services.&nbsp;</P> <P>If you need to contact 48 support about this then see the links in my signature below.</P> Sun, 15 Mar 2026 17:02:11 GMT dalyer 2026-03-15T17:02:11Z https://community.48.ie/t5/Internet/Why-can-t-I-use-data-when-on-a-phone-call/m-p/72368#M9766 Whenever I make a call I loose all data. Using an iPhone 16. All settings are correct including Voice over LTE active etc. it has never worked. On 48 for well over a year. Sun, 15 Mar 2026 16:32:52 GMT https://community.48.ie/t5/Internet/Why-can-t-I-use-data-when-on-a-phone-call/m-p/72368#M9766 NiallM3495 2026-03-15T16:32:52Z https://community.48.ie/t5/Internet/Why-can-t-I-use-data-when-on-a-phone-call/m-p/72369#M9767 <P>48 still doesn't support VoLTE for 4G or VoNR for 5G so when you're on a call the mobile data falls back to 3G or even 2G and is often practically unusable for modern web browsing or connected apps.</P> <P>There's nothing that you can do about this until they support those services.&nbsp;</P> <P>If you need to contact 48 support about this then see the links in my signature below.</P> Sun, 15 Mar 2026 17:02:11 GMT https://community.48.ie/t5/Internet/Why-can-t-I-use-data-when-on-a-phone-call/m-p/72369#M9767 dalyer 2026-03-15T17:02:11Z