I would have suggested silent.link , while you can get a number not tied to your identity via esim, the main focus of numbers is a receiver for text and calls(also because it avoid people creating spam phone calls/txt). Which was originally for 2fa that only had cell # as an option. Also a number requires the user to be vigilant in paying their annual for it or they can lose the number. Also I think they can only cater for users in US, Canada and maybe UK.
I dont blame em for going with that decision. Maintainer/devs are also wearing customer service/ PR and bookeeping hat on top of the things they build. Things cost money, especially time, call it greedy or not but people have to pay housing and food. Its tough and similar to a lot of industries, nobody cares until something goes wrong. All the best to this person 👍
Several things with this.
Resources:
Learn linux TV - playlist available for linux and programing
https://www.youtube.com/channel/UCxQKHvKbmSzGMvUrVtJYnUA
Unfa - learn linux and music production
https://www.youtube.com/channel/UCAYKj_peyESIMDp5LtHlH2A
Good audio recording program thats free Ardour ( if he becomes good and makes a living on it, pls donate to the devs)
Learn programing for free Freecodecamp.org
If you are in the US. Ask the college/university for taking walk ins for classes. They allow you to attend classes for free to check out if you want to be a student. Depending on the school there will be no limit. ( honestly tech fields are mostly certifications and experience; a degree with student loans not necessary)
Local library, ive found books for programing languages to check out, use the cities resources.
Conclusion
All these options mean nothing unless the person does it and applys. You need to accept that no matter how much you suggest/guide/offer , that at the end of the day the choice is theirs. Especially at an age that wants to figure things out on their own.
Best of luck.
Thata true, but you if used in a vm you should be careful as preset selections could end up removing functions on your guest vm.
I also use them for voip #s. I have a calyx phone so thanks to micro g im getting the notifications as they come in. If you want to make it more private. You can buy google cards with cash at a store to upload to your google account. Also use private card service to create a virtual card for payments.
ESIM using silent.link = a phone line that can only be used to receive messages and calls no outbound calls allowed. However you need a phone with esim support.
Physical sim on another device: great but you need a seperate hardware and have something extra to carry and charge.
Physical sim on a dual sim phone. Easier to carry however it runs the battery faster and sometimes you can forget which sim you are on if you are quickly calling or texting.
Mains sim plus VoIP line example is mysudo- use one phone, seperate your communication between your actual number and an app with VoIP. Seperate phones # via software since VoIP is all on app side. Requires you have an internet connection to work properly. Not all services are happy using VoIP and stop you from registering or changing numbers to VoIP.
Lots to think about, best of luck.