Signup is divided into three steps.
The methods for performing can be found under the "Signup" heading in the method list. Se more here.
If you plan on creating a customer with a new phonenumber you must perform a reservation. If you wish to create a new customer using number porting you can skip this step.
You need to create a payment ticket before you signup a customer. The ticket thus created will be used for handling any initial payments and any automatic topups that the customer wants.
When doing the actual signup you need to discern between four specific cases.
Here you need to complete both step 1 and 2 above.
Here you need to complete step 2 above.
Here you need to complete both step 1 and 2 above.
Here you need to complete step 2 above.