I want to try conference call with my o2 sim card, but failed. I am not sure if this feature is already activated or not.
Is there someone here can help me to check it? If it is currently deactivated, please help to activate it. thanks in advance.
edit o2_Manga: verschoben zu Englisch von SIM Karte
Lösung von o2_Manga
Hi
welcome to our community. 
Conference call has to be activated in our system. I did this for you. Please restart your mobile and check if it works. Does it?
Greetings
Hi
welcome to our community.
Conference call has to be activated in our system. I did this for you. Please restart your mobile and check if it works. Does it?
Greetings
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.
