https://community.o2.co.uk/t5/Apple/Text-message-not-sent-message-but-has-been-received/m-p/1612159#M170896 <P>Hi everyone, my phone is sending SMS messages, but is telling me they have not gone through. Giving me a send failure note beside the message.&nbsp;<BR /><BR /></P><P>Do I need to update the message centre number or settings?? &nbsp; &nbsp;<BR /><BR /></P><P>does anyone else have this issue?</P><P>&nbsp;</P><P>&nbsp;</P> Mon, 03 Apr 2023 14:03:56 GMT Garylaing 2023-04-03T14:03:56Z https://community.o2.co.uk/t5/Apple/Text-message-not-sent-message-but-has-been-received/m-p/1612159#M170896 <P>Hi everyone, my phone is sending SMS messages, but is telling me they have not gone through. Giving me a send failure note beside the message.&nbsp;<BR /><BR /></P><P>Do I need to update the message centre number or settings?? &nbsp; &nbsp;<BR /><BR /></P><P>does anyone else have this issue?</P><P>&nbsp;</P><P>&nbsp;</P> Mon, 03 Apr 2023 14:03:56 GMT https://community.o2.co.uk/t5/Apple/Text-message-not-sent-message-but-has-been-received/m-p/1612159#M170896 Garylaing 2023-04-03T14:03:56Z https://community.o2.co.uk/t5/Apple/Text-message-not-sent-message-but-has-been-received/m-p/1612167#M170897 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/5131782">@Garylaing</a>&nbsp;</P><P>It's a common issue with O2 as they do not support delivery reports.</P><P>The software used by phones to determine delivery is not compatible so just defaults to a failure message.</P><P>Sometimes, starting each text with *0# will give the correct status.</P> Mon, 03 Apr 2023 14:26:28 GMT https://community.o2.co.uk/t5/Apple/Text-message-not-sent-message-but-has-been-received/m-p/1612167#M170897 MI5 2023-04-03T14:26:28Z