Help incoming mobile calls divert to voicemail

[rockpile]

All my incoming mobile calls go straight to voicemail without ringing on the phone. I then get a text to say i've missed a call. Landlines ring as normal!

Carrier is vodafone, and on my account the divert settings are pretty standard i.e. only divert if not answered.

Any ideas?

 

[arlrb]

Go to phone, type #21#, then call. Then try.

 

[rockpile]

I've now found out that the incoming mobile calls are re-directed to Orange voicemail, my previous network, even though I've ported the number to vodafone!!!

 

[belljca]

incoming mobile calls divert to voicemail