Intel Showcases World's Smallest 3G Modem that Enables 3G Communication even in Low-Signal ...
International Business Times UK
"The XMM™ 6255 modem is specially designed for such devices and ... with small volume antennas not meeting conventional mobile phone quality ...
This is the world's smallest modem - htxt.africa
Intel Launches World's Smallest Modem As Part Of IoT Push - Misco (blog)
Intel unveils world's smallest 3G modem - domain-B