YEALINK NETWORK TECHNOLOGY CO. LTD. T21P User Manual
User Guide for the SIP-T21P IP Phone
134
Message Waiting Indicator
114
Multicast Paging
105
Music on Hold
108
N
Network Conference
87
Network Connection
11
No answer Forward
78
O
Outgoing Intercom Calls
103
Overview
1
P
Packaging Contents
9
Phone Initialization
13
Phone Installation
11
Phone Status
13
Phone User Interface
5
Placing Calls
65
Placing Calls to Contacts
34
Programmable Keys
53
R
Receiving RTP Stream
107
Recent Call In Dialing
69
Redialing Numbers
69
Registration
16
Regulatory Notices
129
Remote Phone Book
40
Replace Rule
56
Ring Tones
25
S
Safety Instructions
129
Search Source List in Dialing
35
Searching for Contacts
35
Semi-attended Transfer
84
Sending RTP Stream
105
Service Agreements
129
Short Message Service (SMS)
111
System Customizations
44
T
Time and Date
19
Time Zones
131
Troubleshooting
119
V
Voice Mail
113
Volume
24
W
Warranty
ii
Web User Interface
5
WEEE Warning
iii