Has anyone achieved using their laptop as their only device?

I've been trying to get rid of my cellphone for awhile now. I switched to JMP.chat, I have Pidgin set up to make calls/texts, etc.

I use Trisquel GNU/Linux on my Libreboot laptop, my boss is fine with it.

My strategy looks something like this:

• Use earpiece that's connected via Bluetooth, have narrator software read out notifications (notifications from Microsoft Teams, Thunderbird, etc.)

• Put laptop into sleep mode, maybe use a script to put it into a special sleep mode to make sure I'm connected to WiFi while walking around warehouse so I can receive calls/texts timely.

• Forward all notifications from Teams to my email, so that I'm not relying on the web-based version to be open.

• For travel on the road, I have a USB modem that's connected to my LibreCMC router. I also have my laptop set up in my car on a stand.

Any suggestions?

TIA!