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Yealink SIP-T58A User Manual

Yealink SIP-T58A
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User Guide for SIP-T58V/A Smart Media Phone
174
Emergency Number
Public telephone networks in countries around the world have a single emergency telephone
number (emergency services number), that allows a caller to contact local emergency services
for assistance when necessary. The emergency telephone number may differ from country to
country. It is typically a three-digit number so that it can be easily remembered and dialed
quickly. Some countries have a different emergency number for each of the different emergency
services.
You can specify the emergency telephone numbers on the IP phone for contacting the
emergency services in an emergency situation. You can dial these numbers when the phone is
locked. For more information on phone lock refer to Phone Lock on page 89.
Note
To specify emergency numbers via web user interface:
1. Click on Features->Phone Lock.
2. Enter the emergency number in the Emergency field.
For multiple emergency numbers, enter a comma between every two numbers. The default
emergency numbers are 112, 911 and 110.
3. Click Confirm to accept the change.
Note
Live Dialpad
You can enable live dialpad on the SIP-T58V/A smart media phone, which enables the IP phone
to automatically dial out a phone number without the pressing of the send key. You can also
configure a delay, where the phone will dial out the phone number automatically after the
Emergency number is configurable via web user interface only.
Contact your local phone service provider for available emergency numbers in your area.
The IP phone also supports the emergency dialplan, which allows users to make emergency calls
if the phone is locked or unregistered. For more information, contact your system administrator.

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Yealink SIP-T58A Specifications

General IconGeneral
Touchscreen typeCapacitive
Display resolution1024 x 600 pixels
Operating system version5.1.1
Operating system installedAndroid
Dual-Tone Multi-Frequency (DTMF) modesIn-band, Out-of band, SIP info
MountingDesk/Wall
Handset typeWired handset
Product typeIP Phone
Product colorBlack
BluetoothNo
Security algorithmsSRTP
Networking standardsIEEE 802.1x
Ethernet LAN interface typeGigabit Ethernet
Supported network protocolsFTP/TFTP/HTTP/HTTPS, IPv4/IPv6, UDP/TCP/DNS-SRV
USB 2.0 ports quantity2
Voice codecsG.711Mu, G.711a, G.722, G.722.1, G.722.1C, G.723, G.726, G.729ab, iLBC
Lines quantity- lines
Phonebook capacity1000 entries
Number of VoIP accounts16
Front camera resolution (numeric)2 MP
Base station keys27
AC adapter input voltage100 - 240 V
AC adapter output current2 A
Power consumption (typical)1.9 W
Operating temperature (T-T)-10 - 40 °C
Operating relative humidity (H-H)10 - 95 %
Cables includedLAN (RJ-45)
Number of handles included1 pc(s)
Weight and Dimensions IconWeight and Dimensions
Depth220 mm
Width259.4 mm
Height239 mm
Package depth293 mm
Package width324 mm
Package height128 mm

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