https://community.o2.co.uk/t5/Discussions-Feedback/Busy-signal-response-when-being-called-from-abroad/m-p/1803794#M139319 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/2069545">@Hutch999</a>&nbsp;</P><P>The issue will be they way the foreign network is routing the call.</P><P>Ask the caller to check with their network.</P> Fri, 25 Jul 2025 10:52:04 GMT MI5 2025-07-25T10:52:04Z https://community.o2.co.uk/t5/Discussions-Feedback/Busy-signal-response-when-being-called-from-abroad/m-p/1803793#M139318 <P>When a caller in Australia calls me, they have been receiving a busy message - despite the fact that I am not on the phone.&nbsp; This does not happen when UK numbers call.&nbsp; Any idea as to what the problem is.&nbsp; The caller's number has not been barred by me.</P><P>&nbsp;</P> Fri, 25 Jul 2025 10:49:24 GMT https://community.o2.co.uk/t5/Discussions-Feedback/Busy-signal-response-when-being-called-from-abroad/m-p/1803793#M139318 Hutch999 2025-07-25T10:49:24Z https://community.o2.co.uk/t5/Discussions-Feedback/Busy-signal-response-when-being-called-from-abroad/m-p/1803794#M139319 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/2069545">@Hutch999</a>&nbsp;</P><P>The issue will be they way the foreign network is routing the call.</P><P>Ask the caller to check with their network.</P> Fri, 25 Jul 2025 10:52:04 GMT https://community.o2.co.uk/t5/Discussions-Feedback/Busy-signal-response-when-being-called-from-abroad/m-p/1803794#M139319 MI5 2025-07-25T10:52:04Z