Prepare lists and settings before the first real call.
Click Activate my trial to call.
Choose the type of number you need.
Click Start trial, then add the requested payment method in Hyperline.
The trial lasts seven days. The date of the first charge is shown before confirmation, and the trial must be cancelled before that date to avoid moving to a paid plan.
Open Settings > Billing.
Click Subscribe or Change plan.
Choose monthly, quarterly, or annual billing.
Set the number of seats and extra numbers.
Check the billing email, then continue to payment.

After confirmation, seats become available and numbers can be assigned to sales reps. A change during the billing period is prorated by Hyperline.