This type of phone can be used for system, centralized and personal administration functions covered by this document. For system and centralized administration, the phone must be connected to one of the first two extension ports on the system.

The programmable buttons are arranged in 3 pages of 8 to match the 8 physical buttons. The buttons are numbered from top-down, left to right on each page. The left arrow left arrow and right arrow right arrow buttons are used to switch between pages during normal operation.

9508

Page 1

 

Page 2

 

Page 3

01

05

02

06

03

07

04

08

 

left arrow right arrow

09

13

10

14

11

15

12

16

 

left arrow right arrow

17

21

18

22

19

23

20

24

The button numbering order on these phones does not depend on the system mode. However, the default button usage is affected by the system mode.

For systems running in key system mode, the first two programmable buttons, 01 and 02, are fixed as Intercom 1 and Intercom 2 buttons.

For systems running in PBX system mode, the first three buttons, 01 to 03, are fixed as call appearance buttons.