Sprint Worldwide Wireless Service 144Status Messages Message DescriptionUser Not Available The phone that you called is either busy, out-of-range, or turnedoff. Please try again later.User Not Authorized The phone that you called is either busy, out-of-range, or turnedoff. Please try again later.Please Try Later This service is temporarily not available. Please try again later.Service Restricted Service may not be activated properly. Please contact SprintCustomer Service to report the issue for resolution.Service Not Available This feature is not available on the current network.Emergency Calls Only Either the service is not activated properly or the current networkis available for emergency calling only. Adjust your networksettings to check for other available networks. If service is still notavailable after adjusting the settings, contact Sprint CustomerService to report the issue for resolution.System Busy. Try Later The system is experiencing heavy traffic. Please try again later.Service Conflict This service cannot be enabled because an incompatible servicehas already been turned on.Please Try Again An error occurred. Note the error code and try again.Self Check Error A fault was detected with your phone. If this error recurs, note theerror and contact Sprint Customer Service.Self Check Fail An operational fault was detected with your phone. Note thenumeric code, turn your phone off, and contact Sprint CustomerService.Wrong PIN You have entered an incorrect SIM PIN number. You have onlythree attempts to enter your PIN. After a third unsuccessfulattempt, your phone will be locked and you will have to call SprintCustomer Service to have it unlocked. Sprint sets the default toPIN off; if you elect to enable the PIN then you will need to contactSprint for the default PIN and PUK.PIN Blocked. Call YourProviderAn incorrect SIM PIN was entered three consecutive times. Youwill be unable to send or receive calls on your phone. ContactSprint Customer Service to obtain the PIN Unblocked Key (PUK)code. Sprint sets the default to PIN off; if you elect to enable thePIN then you will need to contact Sprint for the default PIN andPUK.Insert SIM Your SIM Card is not being detected. Please check to ensure thatyou have inserted the SIM Card.Check SIM Card Please check your SIM card to make sure it is properly inserted.