Are the 4G sim cards included? 01 December 2021 12:44 Updated Follow Are the 4G sim cards included? The 4G LTE-M eSIM is built-in to the device. It is not user replaceable. Related articles Does the Zaptec Go require an internet connection? How long is the warranty period for Zaptec products? Can I install the charging station myself? Are the mounting screws supplied with seals to keep the IP rating of the unit? How to remove charger from installation?