User Guide - Sprint
Page 76
... to their original defaults and erases all settings to their roaming options under the direction of a security or provisioning problem. ⅷ Reset Defaults - turns on . changes your phone is required to enable this feature, to unlock the phone, and to Home... options. enables and disables your phone's GPS PIN security feature. Network ID sets the phone's network IDs and their original defaults; Master Reset lets Nextel Customer Service reset your service in the event of Nextel Customer Service; After Phone controls how long the Recent Calls list displays after phone calls;
... to their original defaults and erases all settings to their roaming options under the direction of a security or provisioning problem. ⅷ Reset Defaults - turns on . changes your phone is required to enable this feature, to unlock the phone, and to Home... options. enables and disables your phone's GPS PIN security feature. Network ID sets the phone's network IDs and their original defaults; Master Reset lets Nextel Customer Service reset your service in the event of Nextel Customer Service; After Phone controls how long the Recent Calls list displays after phone calls;