Your Avaya IP telephone at a glance
Your Avaya IP telephone at a glance
1
9620/
9620L
11
15
20
21
1
11
15
22
19
21
9630/
9640
Familiarizing yourself with your telephone
2
4
22411
22399
6
13
12
17
19
22567
22399
22411
3
5
7
14
16
24
18
2
3
4
5
8
6
7
13
14
12
16
17
24
18
20
13