
T24 Key Indicator Module 
(KIM) Installation Card
The T24 Key Indicator Module (KIM) is an add-on device which provides 24 extra memory or 
line buttons for the T7316E telephone. Up to nine KIMs can be connected to a T7316E 
telephone. 
A Station Auxiliary Power Supply (SAPS) is required for T7316E telephones that have five to 
nine KIMs attached. For SAPS installation instructions, refer to the SAPS Installation Card 
provided with the SAPS kit. 
Single T24 KIM installation Multiple T24 KIM installation
Position the metal hooks 
1
from the left side of the KIM 
next to the slots on the right 
side of the T7316E 
telephone.
Firmly press the T7316E and KIM together.
Slide the KIM down until its 
2
aligned with the T7316E 
telephone. 
Remove the stand 
3
from the T7316E 
telephone.
Connect the KIM 
4
cord to the accessory 
T24 KIM Installation 
connector port on the 
T7316E telephone.
Press here 
to remove stand.
Position the T7316E 
1
telephone and KIMs 
together. Align the 
hooks on each KIM 
to the slots on the 
next KIM. 
Firmly press the T7316E and KIMs together.
Slide the KIMs down 
2
until they are aligned 
with the T7316E 
telephone. 
Remove the 
3
stands from 
KIMs and 
the T7316E 
telephone.
Connect each KIM 
4
cord to the connector 
port on the next KIM 
in a daisy-chain 
order.
KIM 3
KIM 2
Press here 
to remove 
stands.
KIM 1
Cord to 
T7316E
Replace the stand on the T7316E telephone to 
5
complete the installation.
Connect the cord 
5
on the first KIM 
to the accessory 
connector port on 
the T7316E 
telephone.
Replace the stands on the KIMs and the 
6
T7316E telephone to complete t he instal la tion.
KIM 1

T24 KIM initialization
KIM button number assignment
KIM indicators turn o n a nd fl ash du rin g t he fi rst ten se cond s 
after powering up. It can take up to five minutes for the KIM 
to initialize.
The default setting for the programmable memory buttons 
B01 
B02 
B03 
B04
B13 
B14 
B15 
B16
on the KIM is blank. The side illustration shows the button 
number assignment on a KIM.
Troubleshooting Tip: An Addon Errormessage appears  
on the T7316E telephone display and an error tone is 
generated when there is a connector problem with a KIM. 
Check that the K IM cord is properly inserted into the 
B05 
B06 
B07
B08 
B09
B10 
B11 
B12
B17 
B18 
B19 
B20 
B21 
B22 
B23 
B24
accessory connector port of the T7316E telephone.
T24 KIM coldstarts
Internal autodial number s can be autom atical ly assigne d to the programm able m emory bu ttons on the 
KIM when a coldstart is performed. Internal autodial numbers are assigned in ascending order starting 
on the top left button (button 01) on the KIM. A coldstart must be performed during the first ten seconds after powering up a KIM. 
To coldstart an individual KIM To coldstart all KIMs
Unplug the T7316E telephone line cord, then 
1
reconnect it to power up.
While the indicators are 
2
flashing on the individual 
KIM, simultaneously press 
the top two and the bottom 
two buttons on the lower 
button set of the KIM, as 
shown in the i llu s tration
(buttons: 05, 12, 17 and 24).
At the beginning of the coldstart, in dic ator s beside 
3
each KIM button will briefly flash start ing at the 
bottom right button (button 24).
Unplug the T7316E telephone line cord, then 
1
reconnect it to power up.
While the indicators are 
2
flashing on the first KIM 
(next to the telephone), 
simultaneously press the 
top two buttons and the 
bottom two buttons on the 
KIM, as shown in the 
illustration.
(buttons: 01, 12, 13 and 24)
At the beginning of the coldst art, i ndicators bes ide 
3
each KIM button will briefly flash starting at the 
bottom right button (button 24).
When the KIM coldstart is completed, the T7316E 
4
telephone display automati cally re turns t o the ti me 
and date.
2 
When the KIM coldstart is completed, the T7316E 
4
telephone display automatical ly returns to the time 
and date.
1-800-4 NORTEL
www.nortelnetworks.com
P0603481_02
Printed in Canada