I'm looking for a phone for a child that can be used strictly for communication with their parents. Ideally, it would make and receive calls but have no internet access, app installation, web browser, or other online features. Would it be possible to achieve that by installing a Linux-based or de-Googled Android system on a device such as a Google Pixel and completely disabling mobile data and Wi-Fi? Or would a modern feature phone be a better option? I've considered older basic phones, but I'm concerned that many no longer work because carriers have phased out older network technologies. What practical options are available today, and what should I check for compatibility?
4 Answers
There are still newly manufactured brick-style and folding phones aimed at minimalists and older users. They generally aren’t dramatically cheaper than entry-level smartphones, but they avoid many of the management headaches. Check the carrier’s supported LTE bands and confirm that VoLTE calling works before buying.
A no-data mobile plan is another layer of protection, but it shouldn’t be the only one. Wi-Fi could still provide internet access, and some phones may have built-in browsers or services that use other connections. A feature phone with Wi-Fi disabled or absent, combined with a voice-only plan, is likely the most straightforward setup.
A smartphone can be locked down, but it’s more work and usually costs more than necessary. Depending on the device, parental-control or device-owner tools may allow you to disable most apps, prevent installations, and restrict settings. Rooting or replacing the operating system can introduce compatibility and maintenance problems, though, so it may not be reliable as a simple calls-only device.
A modern basic or flip phone is probably the simplest solution. Look for one that supports 4G LTE and VoLTE, since older 2G, 3G, and CDMA-only models may not work on current networks. Some newer feature phones still include a browser, but you can choose a model with minimal software and use a voice-only plan if the carrier offers one.
That makes sense. I’ll focus on current 4G models rather than trying to revive an older brick phone.