Answer

• Yes you can.
• Once you have enough credit in your balance, you can directly purchase a Calling Plan through the following method
  • Log in to Rinboo website.
  • Go to your My Account. 
  • From the left panel, click Special Services, then choose Transfer Plan.
  • Choose the first option which is: Purchase a calling plan using my account's balance 
  • Choose the Calling Plan
  • Click on Purchase.

Labels

• calling
• plan
• deal
• offer
• special
• purchase