Инструкция для ZYXEL P-2002 EE

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P-2002 Series User’s Guide

Chapter 7 Phone

69

7.3  Supplementary Phone Services Overview

Supplementary services such as call hold, call waiting, call transfer, … are generally available 
from your voice service provider. The Prestige supports the following services:

• Call Hold
• Call Waiting
• Making a Second Call
• Call Transfer
• Call Forwarding (see 

Section 8.3 on page 77

)

• Three-Way Conference
• Internal Calls (see 

Section 11.3 on page 93

)

Note: 

To take full advantage of the supplementary phone services available though 

the Prestige's phone ports, you may need to subscribe to the services from your voice 
service provider.

7.3.1  The Flash Key

Flashing means to press the hook for a short period of time (a few hundred milliseconds) 
before releasing it. On newer telephones, there should be a "flash" key (button) that generates 
the signal electronically. If the flash key is not available, you can tap (press and immediately 
release) the hook by hand to achieve the same effect. However, using the flash key is preferred 
since the timing is much more precise. With manual tapping, if the duration is too long, it may 
be interpreted as hanging up by the Prestige.

You can invoke all the supplementary services by using the flash key. 

7.3.2  

Europe Type Supplementary Phone Services

This section describes how to use supplementary phone services with the 

Europe Type

 

Call 

Service Mode

. Commands for supplementary services are listed in the table below.

Apply

Click 

Apply

 to save your changes back to the Prestige.

Reset

Click 

Reset 

to begin configuring this screen afresh.

Table 15   

Phone Port (continued)

LABEL

DESCRIPTION

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
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