So you’re saying that other electronics used within the car (ones that aren’t damaged by the lack of antenna) may be able to detect the lack of antenna as a “fault” and thus hinder their own functionality? Also, by “antenna”, are you referring to the one used for the radio? Like an Aerial? So my understanding is that giving the antenna connection a “dummy load” is a way of removing the antenna, and stopping the sending of data, without damaging or hindering any other electronics/components of the car.
Thanks, I didn’t know the eSims weren’t physical cards.
Btw, 3G network is shutting down extremely soon for both Optus and Telstra (and providers using their networks), so I won’t be able to do that with any future car. Telstra is going on August 31, Optus is going in September. Your phone probably isn’t locked to 3G, but even if your phone supports 4G and/or 5G but does not support a technology called “VoLTE”, you may not be able to call emergency services after the 3G closure date. Both Telstra and Optus have provided an option to easily check if your phone is compatible after the closure. Using either Optus, Telstra, or other providers using their network, you can text 3 to the number 3498 and they will send you an automated message telling you whether your phone will be affected after the closure or not.
https://www.optus.com.au/support/mobiles-tablets-wearables/important-changes-3g
https://www.telstra.com.au/support/mobiles-devices/3g-closure
I know how helpful GPS is. Also, I am not paranoid, and you shouldn’t be making those kinds of assumptions about anyone you don’t know. I simply want to minimize private data being open for abuse and am exploring what can and can’t be done, and their benefits and disadvantages. This after all, is the privacy community you’re talking in; where you share advice and knowledge about enhancing ones privacy, not telling them they are paranoid for pursuing it.