snom D7 User Manual
Fkey numbering when D7 is connected to 72x phones
720/D725
Expansion module 1
19
1
20
2
21
3
22
4
23
5
24
6
25
7
26
8
27
9
Fkey numbering when D7 is connected to 71x phones with USB port
715/D715
Expansion module 1
6
1
7
2
8
3
9
4
10
5
11
6
12
7
13
8
14
9
Fkey numbering when D7 is connected to D375
These are the fkey numbers in the phone menu when there are no Expansion Modules V2.0 (3xx
expansion modules) connected to the phone. When there are 3xx expansion modules connected to
the phone, their total number of keys is added to the fkeys list of the phone before the first key for the
first D7 Expansion Module (see also "Fkey numbering system on D375" on page 23).
D375
Expansion module 1
13
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
37
10
28
38
11
29
39
12
30
40
13
31
41
14
32
42
15
33
43
16
34
44
17
35
45
18
36
24
10
15
25
11
16
26
12
17
27
13
18
28
14
19
29
15
20
30
16
21
31
17
22
32
18
23
31
10
22
32
11
23
33
12
24
34
13
25
35
14
26
36
15
27
37
16
28
38
17
29
39
18
30
720/D725
Expansion module 2
1
10
46
2
11
47
3
12
49
4
13
49
5
14
50
6
15
51
7
16
52
8
17
53
9
18
54
715/D715
Expansion module 2
1
10
33
2
11
34
3
12
35
4
13
36
5
14
37
6
15
38
7
16
39
8
17
40
9
18
41
D375
Expansion module 2
1
10
40
2
11
41
3
12
42
4
13
43
5
14
44
6
15
45
7
16
46
8
17
47
9
18
48
19
Configuring the Function Keys
720/D725
Expansion module 3
55
1
10
56
2
11
57
3
12
58
4
13
59
5
14
60
6
15
61
7
16
62
8
17
63
9
18
715/D715
Expansion module 3
42
1
10
43
2
11
44
3
12
45
4
13
46
5
14
47
6
15
48
7
16
49
8
17
50
9
18
D375
Expansion module 3
49
1
10
50
2
11
51
3
12
52
4
13
53
5
14
54
6
15
55
7
16
56
8
17
57
9
18
64
65
66
67
69
69
70
71
72
51
52
53
54
55
56
57
58
59
58
59
60
61
62
63
64
65
66