Your Cell C LTE SIM card should be active within 30 minutes after delivery. In extreme cases, it can take up to 48 hours, but this is highly unlikely.
Your Telkom LTE SIM card should be active 24 - 48 hours from sign up.
Should you have trouble connecting after receiving confirmation of activation, please reboot your device and try to connect again. Please contact our Support team if you do not have a connection after 48 hours.