Yealink SIP-T21 E2 — user Guide for Configuring Emergency Numbers on IP Phones [76/156]

Содержание

• Your opinions and comments to docsfeedback yealink com p.3
• We are striving to improve our documentation quality and we appreciate your feedback email p.3
• In this guide p.5
• About this guide p.5
• Customizing your phone 19 p.7
• About this guide v p.7
• Table of contents vii p.7
• Table of contents p.7
• Overview 1 p.7
• Getting started 9 p.7
• Basic call features 69 p.8
• Advanced phone features 05 p.8
• Troubleshooting 31 p.9
• Regulatory notices 41 p.9
• Index 45 p.9
• Appendix a time zones 43 p.9
• Overview p.11
• Hardware component instructions p.11
• Icon instructions p.13
• Led instructions p.14
• User interfaces p.15
• Phone user interface p.16
• Web user interface p.16
• Documentations p.18
• Packaging contents p.19
• Getting started p.19
• Optional accessories p.20
• Phone installation p.21
• Power over ethernet p.22
• Ac power p.22
• Phone status p.23
• Phone initialization p.23
• Basic network settings p.25
• Registration p.27
• Idle screen p.27
• General settings p.29
• Customizing your phone p.29
• Contrast p.29
• Language p.30
• Backlight p.30
• Time date p.31
• Administrator password p.33
• Phone lock p.34
• Key as send p.34
• Volume p.37
• Ring tones p.37
• Audio settings p.37
• Directory p.40
• Contact management p.40
• Local directory p.41
• Adding groups p.41
• Editing groups p.42
• Deleting groups p.43
• Adding contacts p.43
• Adding contacts manually p.44
• Adding contacts from remote phone book p.45
• Adding contacts from call history p.45
• Editing contacts p.46
• Deleting contacts p.46
• Placing calls to contacts p.47
• Searching for contacts p.48
• Search source list in dialing p.48
• Importing exporting contact lists p.50
• Blacklist p.51
• Remote phone book p.53
• Call history management p.55
• System customizations p.57
• Logo customization p.57
• Headset prior p.58
• Headset mode activation deactivation p.58
• Headset use p.58
• Dual headset p.59
• Line keys p.60
• Dss keys p.60
• Programmable keys p.68
• Account registration p.69
• Account management p.69
• Multiple line keys per account p.70
• Dial plan p.70
• Replace rule p.71
• Dial now p.72
• Area code p.74
• Block out p.75
• Emergency number p.76
• Live dialpad p.77
• Hotline p.78
• Do not disturb dnd p.79
• Conference p.79
• Call waiting p.79
• You can place a call in one of three ways using your sip t21 p e2 ip phone p.79
• Call transfer p.79
• Using the handset p.79
• Call pickup p.79
• This chapter provides basic operating instructions for the sip t21 p e2 ip phone topics p.79
• The sip t21 p e2 ip phone is designed to be easily used like a regular phone on a public p.79
• Call park p.79
• System administrator p.79
• Call mute p.79
• Switched telephone network pstn you can place calls answer calls transfer a call to p.79
• Call hold resume p.79
• Someone else or conduct a conference call p.79
• Call forward p.79
• Redialing numbers p.79
• Call completion p.79
• Recent call in dialing p.79
• Basic call features p.79
• Recall p.79
• Auto redial p.79
• Placing calls p.79
• Auto answer p.79
• Include p.79
• Answering calls p.79
• If you require additional information or assistance with your new phone contact your p.79
• Anonymous call rejection p.79
• Ending calls p.79
• Anonymous call p.79
• Answering calls p.81
• Ending calls p.83
• Redialing numbers p.83
• Recent call in dialing p.84
• Auto answer p.85
• Auto redial p.86
• Call completion p.87
• Recall p.88
• Call mute p.89
• Call hold resume p.89
• Do not disturb dnd p.90
• Call forward p.93
• Static forwarding p.94
• Dynamic forwarding p.99
• Call transfer p.100
• Call waiting p.101
• Local conference p.102
• Conference p.102
• Network conference p.103
• Call park p.104
• Directed call pickup p.106
• Call pickup p.106
• Group call pickup p.109
• Anonymous call p.111
• Anonymous call rejection p.112
• Busy lamp field blf p.115
• Advanced phone features p.115
• Blf list p.117
• Call recording p.119
• Hot desking p.121
• Outgoing intercom calls p.123
• Intercom p.123
• Incoming intercom calls p.123
• Multicast paging p.125
• Using intercom p.125
• Sending rtp stream p.126
• Receiving rtp stream p.128
• Using multicast paging p.130
• Music on hold p.131
• Automatic call distribution acd p.132
• Short message service sms p.134
• Messages p.134
• Voice mail p.136
• Message waiting indicator mwi p.138
• Troubleshooting p.141
• Service agreements p.151
• Safety instructions p.151
• Regulatory notices p.151
• Limitations of liability p.151
• Appendix a time zones p.153