My understanding is that the demo at GSM World in 98 was the first time anyone had demonstrated a graphical browser on a cellphone that implemented common web standards (HTML/HTTP/TCP) rather than using a transcoding gateway (up.link or WAP style — the approach taken by Unwired Planet)

The smallest device that we targeted (IIRC) had a screen that was 100x64 pixels, we had 64KiB of RAM at runtime (`unsigned char gHeap[0x10000];`), and our ROM footprint was about 350KiB