Can't activate iMessage or FaceTime, how can I get it working?

[NafcMontana]

Can't activate iMessage or FaceTime

Hi

Recently I switched carrier, from Mobistar to Mobile Vikings, but they told me there was something with the Apple-servers not being able to accept messages from that carrier so I couldnt activate iMessage. Before, when I was using Mobistar, I had no problem with iMessage. Today, like 8 hours ago, I switched back to Mobistar, but I still can't activate iMessage... I enable it and when I go to send and receive, there is a loading thingy in front of my phone number instead of a check sign.

I am using an iPhone 5c running iOS 9.3 (just updated)

 

[Just_Me_D]

Re: Can't activate iMessage or FaceTime

Try going to Settings → General → Reset, and then select "Reset Network Settings".

 

[NafcMontana]

Re: Can't activate iMessage or FaceTime

Already did that... Still not working