When you change services, we adjust the amounts charged on your invoice. This information appears in the "Monthly Fees" section.
We present 2 different cases with an explanation of how the calculations are made:
Case 1 - A change in your service occurs before the day your invoice is issued.
In this case, you will pay for the days you used your old bundle plus the days you used the new bundle until the end of the month.
For example, if you signed up for the service on the 6th, then you'll pay for 5 days of the old bundle plus 25 days of the new bundle.
Case 2 - Change in your service occurs after the day your invoice is issued
Here the bill will be adjusted as follows: in the month of the change, you will pay for the old bundle as normal, since the bill had already been issued. The following month, you will be charged the monthly fee for the new bundle, plus the days you used the new bundle in the previous month and minus the days of the old bundle that you had already paid for but not used. This adjustment ensures that you only pay for the days actually used.
For example, if you change your service on the 27th and your invoice is issued on the 20th, in the month following the change you will pay 4 days of the month of change + monthly fee for the following month - 4 days that you had already paid for the old bundle in the month of change.
If you have added a pay-monthly service to your bundle with mobile phone, you will receive two invoices the following month:
- Your last invoice from plan Post-Paid with the days you used the service up to the date of the change, i.e. the consumption made and the monthly fee for that period.
- The invoice for the service bundle with mobile phone already with the new mobile phone.
Find out how to check your bill.