User manual
, 50
(
) 61
(
) 64
(
) 63
,
118
, 117
116
, 119
46
46
45
, 117
122
53
51
59
,
52
50
52
77
, 56
, 56
44
57
53
PBX,
(
) 62
58
43
,
119, 121
43
55
56
55
,
(
)
65
ISDN,
(
)
62
39
,
119, 122
42
50
,
54
,
(
) 71
,
(
) 72
, 51
115
44
,
(
)
66
,
(
) 75
,
(
) 68
,
(
) 72
50
43
43
44
บ
44
,
56
,
104
ป
134
134
,
104
, 7
8
ผ
7
7
7
8
90
6
40
7
พ
56
26
126
44
44
ฟ
,
7
, 7
ม
(
)
66
(
) 68
(
) 75
(
) 72
(
)
66
(
) 68
THWW
161