Hello how may I help you? I need to upgrade my phone plane plan What type of phone plan would you be interested in? I need to upgrade my plan to one that includes unlimited calling There is a 30 dollar a month plan with just unlimited calls and texts. Okay, sign me up! The credit card on file will be charged. Do you wish to proceed? Yes, please. Can you email the receipt to my email also? I have finished upgrading your plan. Thanks Do you need help with anything else? No, that will be all