Card Collectors | China M-Zone or Twilio Super SIM

M-Zone Cards are Very Rare Chinese SIM Cards - dating from around the Year 2004 (or so). All of the Currently Sold Ones are mainly being marketed to Nostagic SIM Card Collectors and Vintage SIM Card Collectors Clubs M-Zone was the most popular mobile service brand in China about 20 Years Ago - and the Brand was primarily focused on the Young , Wealthy , and Prosperous "M-Zone" Generation of China. We also have some Rare OLD (AND INACTIVE) PROGRAMMABLE Twilio Super SIM Cards for those who know about them. Twilio Wireless SIM Cards are part of Twilio Programmable Wireless services. They enable Wio LTE development 4G cellular connectivity for IoT application via 500+ networks in 180+ countries. They lets you add cellular data, voice and SMS capabilities to your connected devices. Twilio Super SIM is a global cellular connectivity platform to connect your IoT devices around the world. With a Super SIM in your device you'll be able to connect to the most comprehensive list of Tier 1 global networks available via a single SIM. Powered by Twilio's own cloud-scale mobile core, you have the freedom to choose your networks, so you can optimize for coverage, performance, and price. Use highly available APIs to program your connectivity operations, from changing SIM status and tracking data consumption, to sending machine-to-machine messages to devices. Super SIM supports 2G (GSM/GPRS), 3G (UMTS/CDMA2000), 4G (LTE), and LTE-M connections. THESE ARE VERY UNIQUE SIM CARDS - FOR NOSTALGIC CARD COLLECTORS. THEY HAVE NEVER BEEN USED - AND ARE INACTIVE. The Price is for One (1) Unit (of either M-Zone or Twilio). Located in Ballyconnell Town Centre in County Cavan. Further details can be provided via WhatsApp. Kindly Remember to also look at my various other items which are currently available for sale on this particular platform - as I am currently decluttering my residence. KINDLY CONTACT ME VIA WHATSAPP. THANK YOU.