"Dial the number of your correspondent" during a call

Bob Bred -  
 whushu94 -
Hello,

I just switched to SFR’s network, and now when someone tries to reach me on my landline, my callers receive a system message saying "Please dial your correspondent's number" which causes 99% of people to hang up.
I contacted SFR support. They told me that the line is operational and that I should replace my phone.
My phone is a Siemens Gigaset S150 color.

I don’t see what I could modify or do to make it work with my box.

If you have a tip or an answer, thank you in advance.

5 answers

  1. kaumune Posted messages 22605 Registration date   Status Contributor Last intervention   5 159
     
    Hi

    Did you keep your geographic phone number or do you now have a 09?

    For the Gigaset, unplug it from your box and try calling yourself with your mobile

    It should "ring" on the caller's phone whether the box phone is connected or not

    If it’s the same, that excludes any problem coming from your Gigaset
    2