Mitel Aastra 470 System Manual page 165

Note:
To prevent any damage to the phone, always disconnect the phone
from the power supply first before connecting a headset to DHSG
standard.
Mounting the Bluetooth module
The Aastra 5380 can also be equipped with a Bluetooth module as an option. To in-
stall (see Fig. 72), proceed as follows:
Fig. 72 Assembly of the Bluetooth module
Warning
The system's reliability can be adversely affected by electrostatic dis-
charges caused by touching electronic components and elements, and
subsequent damage can result. Always observe the ESD guidelines.
1. Fit foam spacers on the connector side of the Bluetooth module (for the position
of the foam spacer see ➀). The spacer ensures that the Bluetooth module sits se-
curely.
2. Carefully remove the cover for the Bluetooth module on the underside of the
phone using a suitable screwdriver (see ➁).
Aastra 470 as of R3.2
syd-0337/1.6 – R3.2 – 09.2014
Installation
165