From Settings, you can click on Buy Numbers to rent a dedicated number / longcode.
Go to Settings > Numbers
From the available numbers table, select the number(s) you'd like to rent moving foward (you can sort them by classes) by checking the boxes.
When you are done selecting the numbers, click on "buy numbers".
On the next page, enter your credit card details. Check all your details are OK, then hit Confirm Payment.
IMPORTANT NOTE ON MONTHLY RENTAL
Your monthly rental in the ticket can differ from the total amount (in this example, the total monthly amount is $49, whereas in the ticket it only shows $44.26).
The monthly fee will be PRO RATED for the first month, from the day you buy the number till the last day of the month. From then onwards, we'll charge you for the full month on the 1st of every month.