1.   Batteries must be removed before boarding.

2.   In lots of cases, someone in the house removed the battery from a detector after smoke from cooking food or steam from a shower triggered the alarm.

3.   In one interview this week, a subject removed the batteries from a mobile telephone, explaining calmly that this would prevent security police from monitoring the interview.

4.   It is telling people not only to turn off their cell phones but to remove the batteries.

5.   Others recommend covering loudspeakers with tape or removing batteries.

6.   Remove batteries and do not let children use until repair has been made.

7.   Remove the battery and change the engine oil and coolant as well as the brake fluid.

8.   Remove the battery.

9.   Several times mine locked to the point that I could only reset it by unplugging the machine and removing the battery.

10.   Smart keyboards start up and shut off instantly, are apparently crash-proof, save your work automatically and preserve your files when the batteries are removed.