Getting to know your telephone
Connectors
Description of the connectors
Various connections to allow phone extensions. The type of connectors you have depends on your
phone.
8028s
8008 / 8008
G
7
5
P
C
Universal Serial Bus (USB-C) connector
1
Add-on module/external ringing connector (SATA
2
type).
Magnetic alphanumerical keyboard connector (RJ
3
9).
Universal Serial Bus (USB-a) connector.
For the 80 8 DeskPhone, the USB connector is on
the side of the desk phone.
The use of this connector depends on your desk
4
phone: audio equipment, a low-energy smartphone
charger, USB stick, Bluetooth® USB dongle
provided with a Bluetooth® headset, beacon
dongle or an external ringing module.
0/ 00/ 000 Mbps Ethernet connectors to a PC
(RJ45).
5
0/ 00 Fast Ethernet connector (PC).
0/ 00/ 000 Mbps Ethernet connectors to the
enterprise network (LAN - RJ45).
6
0/ 00 Fast Ethernet connector (LAN).
DC power jack for an external power adaptor.
7
Wired handset connector (RJ9).
8
RJ9 connector for a corded headset.
9
.5 mm, 4 pole jack (TRRS standards: CTIA).
10
8AL90339ENADed01
5
4
6
7
P
C
L A N
9
6
8
L A N
8018
7
8
Jack connector - CTIA standards
10
8078s 8068s 8058s 80 8s 80 8 8008G 8008
6
5
8
L A N
P
C
A Microphone
B Ground
C Audio (right)
D Audio (left)
30 /119
4