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Turnpike

macrumors 6502a
Original poster
Oct 2, 2011
586
326
New York City!
Suppose you only use your phone with the earbuds anyway, and almost never use the phone to begin with....but have and use your iPad constantly for work, and also want to keep the same number for the few messages you get per year. For whatever my purpose and needs are, to make it simple, my DREAM device is an 12.9" iPhone. PLEASE hold off on the jokes, the 3-4 business calls I'd take a YEAR would be using my Airpods anyway. This is a serious exploration of what obstacles and/or options actually exist for such a device.

I've seen people put lighted Apple logos in iPhones where there is so little room to begin with, and change almost any and all of the parts... people can really do a lot these days.

What specifically prevents me (or some professional) from using an iPhone's cellular "stuff" and putting it into an iPad where there is so much more room, and already has a SIM card spot? Does anyone know the actual thing that keeps people from doing that?

I don't care about Touch ID, 3D touch, or Apple Pay, and am happy to use any version of the iPhones, from the 5s to 8Plus as a donor, whichever would make the cellular part easiest to move over. I would also be ok with sacrificing some of the speaker performance if some of that room inside the iPad would get used up.

I would pay good money (more than most would think it's worth) if I could have the iPhone sim-reading and calling capabilities moved over into an iPad Pro. I get almost no calls anyway, but I have had the same phone number for 10+ years, and want to keep it since I only get 2 or 3 inquiries or voice mails per year, but they are important to have come to my original number (business related) and I would NOT need to hold it up to my head to take calls, since I'd be using Airpods or headphones for calls anyway, and I'd have a chance to use my phone's data package on the iPad when I'd need it, and would only have to take one item with me when traveling, or around the building while working.

I know it sounds like a silly idea, but I'm an older guy with $ to spend on something like this, if it's just a matter of donor devices, money, and patience to have a professional figure it out, I'd like to know. There are 5 or 6 other people who do the same kind of work as I do who would also love something like this, so if there's a possibility to do this, we'd want to know.

Or if there's something more simple that prevents this from happening, maybe someone can let me know what it is. I figured this site is the best place to start since there's nothing online about other people trying that I could find.

Thanks in advance!
 
Apple mobile devices are finely tuned.

First of all the SoC needs to be able to drive the the display along with being able to regulate the power driving a larger display.

iOS is highly specified for each hardware revision so even if you got the display hooked up you likely couldn’t get the os to talk to it. The iPad uses a 4:3 display and the most recent iPhones use 16:9 and 19.5:9 so the interface wouldn’t even format properly.

Could you make a custom jail rake is? In unlikely you could modify it at that system level to make it work.

It would be a lot of work but I don’t even think it’s possible. Just use hangouts or google voice. Some other similar VOIP capable program.
 
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Well explained! Thanks. That satisfies me that I'm not a few thousand dollars away from a good solution.

Yes, then I just might explore how I can have my Verizon phone number forwarded to some VOIP option, and in theory I should be able to slip my Grandfathered Unlimited phone sim card into the iPad to just use it as Data, right...?

Thanks for taking the time to explain that. :)
 
Well explained! Thanks. That satisfies me that I'm not a few thousand dollars away from a good solution.

Yes, then I just might explore how I can have my Verizon phone number forwarded to some VOIP option, and in theory I should be able to slip my Grandfathered Unlimited phone sim card into the iPad to just use it as Data, right...?

Thanks for taking the time to explain that. :)
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Why not use Skype?
 
I think this largely depends on how iOS handles displays. Would the iPad display hooked up to the iPhone internals display anything? Would it display everything in iPhone screen sizes or would it look like business as usual and work like an iPad? I don't think anyone has tried to find out yet.

Could you not just replace the call functionality with reaching you via VOIP on some instant messenger app? Or just keep a dirt cheap small "dumb" phone somewhere?
 
Wait a moment- my iPad pro can make calls, and receive them, as can my various Apple Watches, as long as they are either on the same wifi network, or within BT proximity of my phone (and of course my LTE watch can do so independently of BT or wifi network access). So, what's the reason for this?
 
Why can’t you use the iOS call forwarding feature anyway? Easier and free / cheaper solution?
 
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