Hello how may I help you? I have some concern What are your current concerns? You can check my mobile plan right? Yes, I can. Would you like me to check? Currently i have no calls for my plan.. I want to change or add an offer for 24/7 calls. Looks like you're only our lowest plan $25 for only texting. I can offer more plans; $35 for unlimited texting, $50 for unlimited texting and 700 minutes for calling and $75 for unlimited calls and text. Would you like to upgrade now? Yes please Which plan would you like? The one with 24/7 free call Ok, I have upgraded you to the unlimited plan. Enjoy your plan! Thanks.