This may come in handy someday. Good reason to own a cell phone:
If you lock your keys in the car and the spare keys are at home, call
Someone at home on their cell phone from your cell phone.
Hold your cell phone about a foot from your car door and have the person
at your home press the unlock button, holding it near the mobile phone on
their end. Your car will unlock. Saves someone from having to drive your
keys to you. Distance is no object. You could be hundreds of miles away,

and if you can reach someone who has the other remote? for your car, you
can unlock the doors (or the trunk).
Editor`s Note: *It works fine! We tried it out and it unlocked our car
over a cell phone`s*

Nokia instrument comes with a reserve
battery. To activate, press the keys *3370# Your cell will restart with
this reserve and the instrument will show a 50% increase in battery.

Tags: Blog, How To, cellphone, how to

Cell phone networks worldwide are on the brink of becoming sophisticated
weather gauges, researchers say.

For years wireless networks have dealt with impeded signals during rain, snow, fog, or hail. The networks monitor their signals closely and strengthen them as necessary, to maintain a good signal for customers.

As it turns out, this monitoring and subsequent adjusting provides weather information that may be even more precise than methods currently used by meteorologists, says Hagit Messer.

Messer is vice president for research and development at Tel Aviv University in Israel.

“The weather affects the signal strength dramatically,” she said.

If better real-time weather data can be collected, weather prediction will improve, she says.Big Static Means Big Weather

Messer and her team tested the accuracy of cell phone weather data last year and were impressed enough with the results that they have filed a preliminary patent application for the process.

The degree of signal interference, called attenuation, depends on the size and distribution of the rain droplets, according to the Israeli team, whose paper will be published in tomorrow’s issue of the journal Science.

In an experiment during a rainstorm in January 2005, the team collected data every 15 minutes from cell phone networks about signal-strength adjustments.