How close should users hold the TT Token or phone to the SafeEntry(Business) app for it to be detected? March 01, 2021 14:38 Updated The TT App or Token can be detected within 25cm of the mobile device. The proximity may differ on different phone models. Related articles Can I use both camera mode and SEGW mode on SafeEntry (Business) app? SafeEntry Gateway - Overview I already use the SafeEntry (Business) app. Do I need to download a new app to use the SEGW? What settings/permissions are required to run SEGW mode on SafeEntry(Business) app? What kind of devices can I use to tap on the SafeEntry (Business) app with SEGW function?