The Buff OneCard is your official CU-Boulder student ID to be used for your entire career at CU-Boulder. The card is required as official verification of eligibility for many student privileges, including access to residence hall buildings, the Student Recreation Center, all campus libraries, Wardenburg Health Center, dining halls, tickets for athletics events, free use of RTD buses, and more. If you lose your card or believe it has been stolen call 303-492-1212 immediately to have the card deactivated. This prevents others from using it.
Your student number is the most efficient way for the university to keep track of your records and distinguish you from other students who might have a similar name. Your student ID number is used for things such as getting a transcript, registering for classes, and applying for financial aid. Your student number is not considered directory information and is not released to the public. MyCUinfo.colorado.edu
CU-Boulder wireless access can be found in nearly every building on campus, in popular campus life locations, and in most residence halls. To access the wireless network: