The size of a typical bacterial cell is 0.5-5.0 micrometers, a average human cell is 10 micrometers. coli bacterium are about 2.0 micrometers in length and .25 to 1  micrometer in diameter. In comparison, a red blood cell is about  six to eight micrometers in diameter and â¦ a thickness that ranges  from .8 to 1 micrometer in the center to 2 to 2.5 micrometers at  the thickest point.
August 13, 2012 11:20:48 PM. Unlocked GSM phone means that it wouldn't be locked into a specific carrier network. On the upside it means freedom to choose your own GSM carrier that suits your needs (and wallet) best. On the down side several carrier-specific features may not be available. If you lived in US make sure that the unlocked phone is compatible with US GSM frequencies.
This is a simple guide that explains what it means if your cell phone is unlocked and, how you can tell if it is, as well as some suggestions on how to get your phone unlocked.Simply put, if your cell phone is unlocked it can be used with more than one wireless carrier like T Mobile and Cingular.his lock is called by several names including Sub Lock or SPC Lock or Sim Lock. Now that you know why the cell phones are locked, I will discuss how to tell if your phone is locked or unlocked. First, you must determine if your phone is a GSM phone or a CDMA phone.