TFE-4/RV-1 Company Confidential
TF4 Technical Information Nokia Customer Care
Page 8b-8 Copyright © 2005 Nokia Corporation. Issue 2.0 Mar/2005
Company Confidential
Figure 2: State Diagram of the UEM
The following text explains the status-change reasons, marked with Nr 1-19 within the
state diagram. The symbol 'Ê' means that the voltage rises and 'Ì' that the voltage
drops. '→' Means the result of the conditions set on the left most side.