AASTRA DT690 for BusinessPhone User Guide EN - Manual (Page 4)

1424-EN/LZT 103 092 Uen D 2010-02-12 4
I NTRODUCTION
1.3 IPEI and IPDI Codes
Your phone has a unique IPEI code (International Portable part Equip-
ment Identity), and a unique global GAP identity number for the DECT
registration (IPDI). The IPEI and IPDI codes are used for network
subscription of the phone.
At delivery, the phone’s IPEI and IPDI codes are identical, and either of
them can be used for network subscription.
Note: If the phone is replaced by another phone using the easy replace-
ment procedure, the IPDI code changes. If the IPEI and IPDI
codes 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 another
phone, please contact the system administrator.
1.4 Software Version
To 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.