Switch phone service to VoIP, cancel cell service, all tracking capabilities is gone.
A lot of organizations now block VOIP numbers thanks to stringent KYC laws.
It is possible to get a real cell number from a big name carrier and then port the number to VoIP company to use VoIP service with an original cell number.
In a lot of places, cell carriers enforce KYC too though.
If you get a cell number with a SIM, then port that number to a VoIP, how does KYC matter since you are going.to have to give that number to people with your name, so businesses or offices can call you through VoIP service?
Iirc any cell phone is still capable of dialing 911(or equivalent) even without a sim. So id imagine carrier towers and gps could still find it. You’d basically have to keep the device in a ferriday bag. Which complicates actually using it.
Why does a phone need to be in a ferriday bag when phone does not have a SIM card because it uses web-based VoIP service? The phone only needs an internet connection, like wi-fi, and can’t talk to cell towers. Remove SIM from phone, connect phone to wi-fi to get online to access phone service through the internet, GPS can’t function. If a phone without SIM calls 911, it will go through, but dispatch sees no number, no location, no name.
You’re just shifting trust though - may be good in some cases, but not universal. Aldo does nothing about the cell tower connections tracking the location.
How can cell towers track your location if phone does not have a SIM due to using web-based VoIP service?
An IMEI moving around.
I think you’re mainly speaking from a place of percieved opinion than tech knowledge but I would suggest for you that you only use a landline for phone service. Have you ever had a job working with various network services for random customers and speak to customers to answer questions?
