Which, if any, insulin pumps on the market have pre-filled cartridges?

I have been a Type I Diabetic for over a decade now, and I have just recently started the process to getting a pump. I'm leaning toward the t: slim G4 from Tandem, however you have to load insulin into the cartridge. It's the strangest thing I have ever seen - as I view the t: slim as the iPhone of insulin pumps - so why are they using this outdated system? Is it FDA approved to have pre-filled cartridges? What pumps use them?

I just worry that it will be time consuming every few days to fill one up, and ensuring there are no air bubbles can be a little annoying at times - much less filling three 100-unit syringes and injecting it into a cartridge.

When I met with the rep and expressed my concern she quickly stated they didn't want to sell a bad cartridge or "guarantee" that it the pre-filled was safe to use.

Any information would be greatly appreciated! If you use a pump that requires you to fill manually, please let me know how that goes for you and the experiences that come along with it.

IPhone can't accept or make calls?

My phone was working fine a few days ago. I did not get the phone wet, or damage it in any way.

When I try to answer incoming calls, the phone keeps vibrating like it is still ringing.
When I try to make calls, the phone freezes until the call is 8 seconds in, and no sounds or ringing

Does anyone know what the problem could be?

How to connect to my university Wi-Fi?

Hi. My university has banned all mobile phones to connect to its Wi-Fi but from laptop we can connect and also from windows phone( just not android and iphone). Is there anything from that I can unlock and connect to Wi-Fi? Btw i use iphone.

Does my son have any sense of realty?

My son is 24 but he looks 16 so all the good looking girls find him cute he can get any girl he wants to find him cute so all the girls love him and he knows tons off good looking girls and he lives in a big house with us and we say he don't ever have to move out and he has everything from a iPhone 6 to a apple laptop to 3 cats and a dog and a pet reptile and his celeb crushes follow him on twitter and have inboxed him and he has hugged his celeb crush and she called him cute and they all find find him cute and he also has his own attractive hairdresser and a 3d tv and he knows tons off people most girls

Mail app on iPhone is taking up a lot of space even though it is empty?

So recently I've been getting pop ups about my storage being low. I went to check and mail was taking up 5 GB! I went and cleared it out, physically through each folder and deleted everything. Nothing happened. I went and I disabled it and even while disabled it took up lots of space. I turned it off from iCloud too and still nothing. I even went on my account on the computer and deleted everything there yet still nothing. Right now it's at 6.4GB someone please help.

Are there any apps like iTube?

I have the iPhone 6s and I noticed that iTube no longer exists. I'm looking for an app that's similar, as in you make a playlist of songs and can listen to them without Wi-Fi. Are there any?