i920 equivalent to i910 power button

[Guest dwallersv]

This all may be well-known on the i8000, but it wasn't to me, wasn't documented well in the User Guide, but I finally deduced completely where the functionality of the Omnia i9xo power button was reassigned on the new O2 i920:

True power-off shutdown is now press-and-hold on the "hang-up" key (as well as power on bootup) -- this was well documented. However, putting the device to sleep / suspend was not documented anywhere.

Turns out that a quick press of the Lock key does this. Undocumented. What is documented is a long press-and-hold of the lock key, which both invokes the built-in screen lock, and suspends the phone.

It's that built-in lock that I don't like, preferring to use S2U2. Until now I'd sacrificed press-and-hold on the OK key to launch S2U2, and then just wait for it to time out and suspend the phone. Discovering the quick press operation of the Lock key frees up the OK/hold action for something else, and suspends the phone immediately.