### eUICC: How to send raw APDUs from EHS5 to eUICC SIM ### | Thales IoT Developer Community
July 19, 2017 - 5:41pm, 2094 views
I have a eUICC SIM containing two profiles and I have to test the switch between the profiles.
I am using an EHS5-E Eval setup and I have been given two magic APDU commands which
evoke the profile switch. I wonder which is the right AT command to directly send raw APDUs
given as hex string from host MCU via the EHS5-E modem to the eUICC. Can I use the SIM Applicaton Toolkit somehow for this ?
thanx and best regards Oliver