4Getting Started5Finding Your Phone’s ESNIf you set up service using your PCS Phone, the networkautomatically communicates the ESN to us. You’ll onlyneed this number when you’re setting up service onlineat activate.sprintpcs.com or calling us from a phone otherthan your new PCS Phone. The ESN, or Electronic SerialNumber, is an 11-digit number written on the barcodesticker attached to the phone. To find it, remove thephone’s battery.ESN: _________________________________________After writing down the ESN, replace the battery andturn on your phone by holding down the key for afew seconds.
