Kannel: Open-Source WAP and SMS Gateway

Around the turn of the millennium, there were numerous international committees and hundreds of millions of dollars spent by companies on this idea that we simply can’t use the existing internet on mobile phones, so there needs to be something else.

Of course for the companies it was mostly a plot to capture the web, which was uncomfortably open and uncontrolled. The mobile operators were used to charging 20 cents for sending a 140-character message and 1 euro for delivering a monophonic ringtone. They wanted to be the gatekeepers and content curators of the mobile web, taking a cut on every bit of content that flows to devices. (I remember vision PowerPoints where operators imagined that one day when video can be watched on mobile phones, they’d be making more money from each watch than the studios.)

“We must save 200 bytes on HTTP headers or the network will melt!” was just a convenient excuse to build a stack they could own end-to-end.

And even so, loading a 0.1MB WAP website still took time. The pipes were really slow back then, and the devices not being like the pocket computers we have today.

> The mobile operators were used to charging 20 cents for sending a 140-character message.

In Sweden when I was young, it was pretty common for us to have monthly plans with unlimited text messages included (but not surfing, no one did that on the phone anyways). Even with that, WAP seemed to have served some sort of purpose, at least for me personally.

In 2017ish, I've overheard from a friend who used to work for Opera, that back in their time they were using Presto (their in-house engine) on the backend to pre-render/optimise/compress pages. Think smart VPN/proxy.

Also, heck yes, Opera on "dumb" phones was an amazing experience - compared to the built-in contemporary browsers.