Nortel Networks Nortel 4075 - Manual (Page 225)

Handset accessories
225
Figure 27: Removing the MEM card
Bluetooth wireless technology module
installation
Your DECT 4070 and 4075 Handsets are equipped with a radio system to
support Bluetooth wireless technology enabled headsets. Ensure that you
are familiar with the operation of the navigation keys before you attempt
Memory
card
Handset
Pull