2. How to activate prepaid services for postpaid connections?

To activate, first, deactivate any active postpaid data packages:

USSD – 

>  Dial #678# and select option 1

SMS –

>  Local Voice: type PRE <space> CALL & send to 678

>  Local SMS: type PRE <space> SMS & send to 678

>  IDD services: type PRE <space> IDD & send to 678

(applicable for both IDD Voice & IDD SMS)

>  Data services: type PRE <space> DATA & send to 678

>  Roaming services: type PRE ROAM & send to 678