Fault profiles for snap-in adapter / eject box (base plate)
The last four columns contain the information on which telephone systems each fault profile applies to:
A: telephone systems with cordless handset (e.g. optional extra 638)
B: telephone systems with hard-wired mobile phone (e.g. optional extra 639 E6x before 03/2005 without Bluetooth retrofit, E65 US before 03/2005, optional extra 664 before 03/2005)
C: Telephone systems with mobile phone connected via Bluetooth (e.g. optional extra 633, optional extra 639 E6x with Bluetooth retrofit, optional extra 639 E6x as of 03/2005, E65 US as of 03/2005, optional extra 664 E65 as of 03/2005 (not Korea), optional extra 639 E87 or E90 and their derivatives as of volume production launch)
D: telephone systems with snap-in adapter connected via Bluetooth (e.g. optional extra 664, only Korea)
Snap-in adapter / eject box (base plate)
1
When the mobile phone is placed in the snap-in adapter, the displayed signal strength falls or disappears.