All CollectionsCHIGEE DisplayAIO-6 Guide & TroubleshootingSIM Cards & 4G ServiceSIM Cards & 4G ServiceChoose a SIM, check coverage and status icons, and manage data plans and 4G service fees.6 articlesUnderstand AIO-6 LTE SIM and 4G status iconsIdentify seven SIM and 4G status icons, including the blue dot, registration errors and data or service renewal prompts.AIO-6 LTE SIM data, service fees and renewalsCompare CHIGEE SIM data and own-SIM service fees, renew the correct plan, and understand expiry and number retention.Choose an AIO-6 LTE SIM for your country or tripChoose a physical nano-SIM, check included-card eligibility and regional roaming groups, and prepare for cross-region trips.Install a nano-SIM and secure the AIO-6 LTE card coverFit an intact nano-SIM, open the right-side card cover with the supplied screwdriver, and secure the seal afterward.Check IMEI registration requirements for the AIO-6 LTECheck whether local rules require your AIO-6 LTE IMEI to be registered, especially before using a local SIM abroad.Which AIO-6 LTE features work without SIM data or 4G service?See which local AIO-6 LTE functions remain available and which remote features need valid SIM data and CHIGEE service.
