diff --git a/usb_application/select.dump b/usb_application/select.dump
new file mode 100644
index 00000000..3f6a379e
--- /dev/null
+++ b/usb_application/select.dump
@@ -0,0 +1,29 @@
+// ONLY sample code:
+Write msg
+-I- pAPDU[0]=0x0
+-I- pAPDU[1]=0xA4
+-I- pAPDU[2]=0x0
+-I- pAPDU[3]=0x0
+-I- pAPDU[4]=0x2
+-I- pAPDU[5]=0x3F
+-I- wlength=7
+-I- CASE=0x3 NeNc=0x2
+-I- procByte: 0xA4
+-I- HdlINS
+-I- SW1=0x6E, SW2=0x0
+
+
+// SIMTRACE:
+-I- typ=0x6F
+-I- APDU cmd: a0 a4 0 ..-I- pAPDU[0]=0xA0
+-I- pAPDU[1]=0xA4
+-I- pAPDU[2]=0x0
+-I- pAPDU[3]=0x0
+-I- pAPDU[4]=0x2
+-I- pAPDU[5]=0x3F
+-I- wlength=7
+-I- CASE=0x3 NeNc=0x2
+-I- procByte: 0xA4
+-I- HdlINS
+-I- SW1=0x94, SW2=0x4
+