TCU I-bus fault profiles for snap-in adapter

The following table lists the fault profiles covered in this test module.

The last three columns contain the information on which telephone systems each fault profile applies to:

A: telephone systems with cordless handset (e.g. optional extra 638 before 03/2005)
B: telephone systems with hard-wired mobile phone (e.g. optional extra 639 before 03/2005 and retrofit)
C: telephone systems with mobile phone connected via Bluetooth (e.g. optional extra 639 between 09/2004 and 03/2005 - Business or Professional, optional extra 639 as of 03/2005, optional extra 633)

Snap-in adapter / eject box (base plate)

1	The mobile phone is not charged.		B	C
2	When the mobile phone is placed in the snap-in adapter, the displayed signal strength falls or disappears.		B	C