Definition of FRANK. transitive verb. 1. a: to mark (a piece of mail) with an official signature or sign indicating the right of the sender to free mailing b: to mail free c: to affix to (mail) a stamp or a marking indicating the payment of postage.efinition of FRANK. transitive verb. 1. a: to mark (a piece of mail) with an official signature or sign indicating the right of the sender to free mailing b: to mail free c: to affix to (mail) a stamp or a marking indicating the payment of postage.
GSM is a cellular network, which means that cell phones connect to it by searching for cells in the immediate vicinity. There are five different cell sizes in a GSM networkâ macro, micro, pico, femto, and umbrella cells.
When it comes to global communications, GSM / W-CDMA is the surefire winner; there's not a semi-developed nation on the planet that doesn't support GSM (or iterations of it), so if you're looking to talk on your mobile while in a foreign land, we'd highly recommend toting an AT&T or T-Mobile handset with 3G support.