Objects in image: Computer keyboard, Calculator, Mobile phone
Text visible in image: NOKIA, 50g, hp, BOT, XTerminal, Graphing, Calculator, Identified, calculator, at, 00:06:6, 6:42:8B:3, 00:06:66:42:83:31, HEN, N', Connecting, port, Connected, BLUETOOTH, TEST, "BLUETOOTH, TEST", PgUp, PgDn, XMIT, EDIT, STACH, RCL, PURGECLEAR, 2D/3D, TBLSET, TABLE, WIN, GRAPH, FILES, BEGIN, CUSTOM, END, MODE, TOOL, APPS
Question: what kind of test does it say on the screen of the left calculator?
Answers: bluetooth, bluetooth, bluetooth, bluetooth, bluetooth, bluetooth, graphing, bluetooth, bluetooth , bluetooth