The equipment of manufacturing cell phone jammer

The equipment of manufacturing cell phone jammer should be protected well.
Android system can quickly improve import SIM card contacts phonebook do not have to re-enter. (Do not forget contact information in the old cell phone to the SIM card). The steps are as follows: Android on the desktop, select the Contacts icon (contacts), press the Menu button on the G1 cell phone (menu key), select Settings (set) in the bottom of the pop-up shortcut. Select SIM contacts imports (the SIM card contacts import) of this. Next you can see the contacts in the SIM card, if only to import, click an item to. Import all need to press the Menu button on your Android phone, the shortcut menu and select Import all can. cell phone jammer can ensure the important activity will not be disturbed.
Will eventually show a progress dialog box shows the progress of the current Importing SIM contacts, wait a moment will be completed. We see that for Google to consider in the design of the Android operating system is still very attentive of and ultimately, WindRiver and Motorola support, you can see the Sync Groups (synchronous group), the contacts can be saved to Google's servers more secure. Android task switching method does not know that the Android 1.0 version of the system to switch tasks, in fact, Android Task Manager to hide the "Home" button, we can long press the Home key will bring up similar to the "Task Manager" program use the left and right navigation keys to switch between tasks, of course, about the HTC Dream navigation key is set the into Jogball trackball, easier operation. As soon as cell phone jammer is turned off, all the cell phones in the shielding range will rebuild the communications.
Tip: a Home button on the Android phone, short press to return to the main screen (Home Screen) or that the desktop, while a long press will bring up the so-called Android Task Manager to facilitate the switch between multiple programs. Android cell phone red button Magical Android cell phone red button to support a variety of touch functionality, the following is a look at What Magical: Android phone, short press the red button to cause the system to automatically turn off the screen into standby, the screen lock is already open, and all the touch operation is locked (If you do not open the Android gesture unlock features) only through the Menu button to unlock the. The field test needs to be done before using cell phone jammer in some special locations.