> Obviously, there is a substantial difference between a one-way receive-only device and cellphones.
Motorola released their two way pager, the Tango in 1995. In 1996, they had an app for the Tango to access the web [1]. You can't make a call with a pager, but nobody makes calls anymore; there's not a lot of difference in capability; although there's a large difference in distribution.
Service was ~$25/month (and only worked in your area) and you were limited to ~100 messages a month at that price (with each message <100 chars long). I can't imagine browsing the web with that service would be affordable for any real use.
Prior to cell phones being powerful enough to just shove megabytes of JS at them and expect them to work it out, the web had a lot of little subsets like this. I'm sure it wasn't really "the web", but a few pages that used HTTP to access them but if you strayed outside that set it completely disintegrated. I believe I saw some Palm Pilot optimized web sites, there used to be web sites optimized for mobile devices back when that meant something, there were some Dreamcast-optimized sites, etc. It is probably better to imagine it as access to their bespoke services over HTTP, and they were all pretty useless as they lacked any network effect.
Motorola released their two way pager, the Tango in 1995. In 1996, they had an app for the Tango to access the web [1]. You can't make a call with a pager, but nobody makes calls anymore; there's not a lot of difference in capability; although there's a large difference in distribution.
[1] http://www.wirelesscommunication.nl/reference/chaptr01/dtmms...