It is included in the basic package of services and is activated on all numbers automatically (when purchasing the "Tele2" number, be sure that you will find it in the list of options connected by "default").
Kuyingxenye iphakethe eyisisekelo futhi ivuselelwe ngokuzenzakalela kuwo wonke amakamelo (inombolo yokufuna "Tele2," qiniseka ukuthi uhlu lokukhethwa kukho axhunyiwe "okuzenzakalelayo," uzothola ke).