Answ

[Ansie]

When I want to reply a sms it said Vodacom o not allowed 

[CallumR]

Hey @Ansie Thanks for reaching out to us. 

Could you explain a little more about the issues you're facing, please? 

[joesm]

If possible, have you tried sending a message using a different SIM card attached to a different provider? If that isn't possible, try asking a representative from your data provider.

Simply, start with a restart.