@lapua65
This is a common issue if you are using an iPhone as the sms delivery system that O2 uses is not an industry standard.
To get an accurate delivery report, you need to precede al sms with *0#
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.
