Your credit result will have to allow for at least 3 lines. The credit result determines if you have to pay a deposit and if so how much. Sometimes we can do a manual review and extend your credit or reduce your deposit...it just depends on your payment history and how long you have had service. If you will private message me, I will be happy to check on all this for you so you don't even have take the time to call in.
Check out a fun infographic that teaches you how to increase storage, enhance security, improve battery life and clean your device.