C ORDLESS P HONE FOR MX-ONE™4 1424-EN/LZT103 088 Uen F5 2012-03-14Note: If the phone is replaced by another phone using the easy replace-ment procedure, the IPDI code changes. If the IPEI and IPDIcodes differ, the IPDI code should be used for network subscrip-tion.To look up the IPEI and IPDI codes, do the following:1. Dial *#06# when the phone is in idle mode.The IPEI and IPDI numbers appear in the display.2. Press Back to return to idle mode.Note: If your phone is broken and needs to be replaced with anotherphone, please contact the system administrator.1.4 Software VersionTo view the phone’s software version:1. Dial *#34# when the phone is in idle mode.2. Select Software and press Select.Details about the software version appear in the display.3. Press Back until you return to idle mode.