Bulk activating SIM cards with consecutive ICCIDs can be achieved through the SIAM portal, this allows up to a full box of 200 SIM cards.
Note: the last number of the ICCID is a check digit, for more information see: Are my SIMs consecutive?
To activate single or SIM cards with non-consecutive ICCIDs see: How to activate a SIM card.
This is found at SIMS > Bulk Activate.
Note: You cannot activate two different types of SIM cards at the same time, for example AnyNet and EE. You cannot activate two different tariffs at the same time.
If successful step 2 will appear:
If successful the following message will be displayed:
If the following error code appears see: How to make a payment: