Useful links

• Cellular providers

Purism FAQ

• Will my existing SIM card work? What countries and networks will be supported?

Purism forum

• Chosing the right modem PLS8 vs BM818
• Librem 5 carrier compatibility thread
• Librem 5 in France, which modem?
• Librem 5 and Australia
• Librem 5 Canada LTE support

Carriers frequencies

• cellmapper.net
• frequencycheck.com

Datasheets

• PLS8
• BM818