I love the sound of what you're looking for, but... a couple of years ago, I'd finally had enough of constantly being contactable / online / connected... I got rid of my Blackberry (I'd had one for years when I was working in the investment banking sector, and company phones for years before that), and for a while I didn't carry a mobile at all. These days, I do carry a mobile - it is the cheapest one I could find on eBay, an
Alcatel 10.10 on "pay as you go" funding. It has no e-mail, no games, no smart features... it just makes and receives calls and texts. The only people that have my mobile number are my bank, credit card provider, doctor and my best friend. I get occasional texts from my friend regarding nights out we may have planned, but otherwise... it's silent. Even more so when I switch it off, which is most of the time. It is so very cathartic to only be contactable when I choose
That said, what you're looking for does sound very cool... I just don't think I could go back to a single device I was dependent on for multiple functions that allowed people to get hold of me when *they* want to