# Phone Model T7316

When you connect a Nortel Norstar T7316 phone to a 3300 CITELlink Gateway and program it as a CITELlink Type2 device, the phone supports the following keys:

Button Label | Function
1 | SuperKey
2 | Hold
3 | Cancel
4 | Microphone/Speaker
5 | Prime Line
6 | Line Select Key 2
7 | Line Select Key 3
8 | Line Select Key 4
9 | Unused
10 | Down Arrow
11 | Up Arrow
12 | Message
13 | Line Select Key 5
14 | Line Select Key 6
15 | Line Select Key 7
16 | Line Select Key 8
17 | Unused
18 | Redial
19 | Transfer/Conference
20 | Line Select Key 9 (no indicator)
21 | Line Select Key 10 (no indicator)
22 | Line Select Key 11 (no indicator)
23 | Line Select Key 12 (no indicator)
24 | Line Select Key 13 (no indicator)
25 | Line Select Key 14 (no indicator)
26 | Line Select Key 9 (duplicate)
27 | Line Select Key 10 (duplicate)
28 | LDC Softkeys
29 | Unused
30 | Microphone