The quantity of the available SMS is displayed in the SMS package: field under the Two-factor authentication section:
SMS package: 45/60
where 45 is the quantity of the remaining SMS and 60 is the initial SMS quantity, calculated at the basis of the maximum active user number allowed by your pricing plan and equal to the maximum user number multiplied by two.
This initial package is provided one time only. But you can always buy an additional SMS package following these easy steps:
- click the Buy SMS-package link under the Two-factor authentication section,
- in the pop-up window select the SMS quantity you need to buy,
- click the Buy button.
After that you will be redirected to the Avangate payment page where you could pay for the selected SMS-package. Once your transaction is completed, the SMS quantity displayed under the Two-factor authentication section will change.
When you are out of SMS, the two-factor authentication will be automatically disabled. Do not forget to buy an additional SMS package in good time.