Preparing KIRK Handset for Use 71
KIRK Wireless Server 600v3 Installation and Configuration Guide
6.5.2 Retrieving Serial Number on KIRK 4020/KIRK 4040/KIRK 4080 Handsets
1Use a screwdriver to unscrew the plate on the rear of the handset to access the battery
compartment.
Warning: The plate on the rear of the KIRK 4080 handset must not be removed in a
potentially explosive atmostphere.
2Insert the screwdriver into the small crack behind the blind cover and press to open the
handset.
Figure 26 Remove Back Cover from Handset with Screw Fastener
3Lift the battery and read the serial number.
4Replace battery and back cover.
Note: To show the serial number on the handset display, press *99984*, and then press 3; the
serial number appears on the handset display.