according to th usermanual of the MCM 906/12 the system has 2 standby possibilities:
1. push the stand by button and the sytem switches to ecopower modus with the blue light staying on
2. hold the standby button three seconds and the system switches off, no blue light, but the clock is visible in the display.

I tried the second way of switching off, but it does not work. It switches for a short period to the clock modus, but after a few seconds it switches automatically back to the ecopower modus with the blue light on.

Can anyone tell me how I can go to a standby modus, where the clock stays visible and the blue light is off? Or is there a defect in my microset?