EasyManuals Logo

Yealink SIP-T48S User Manual

Yealink SIP-T48S
263 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #97 background imageLoading...
Page #97 background image
Customizing Your Phone
87
To export a contact list via web user interface:
1. Click on Directory->Local Directory.
2. Click Export XML (or Export CSV).
3. Click Save to save the contact list to your local system.
Note
Blacklist
The built-in phone directory can store names and phone numbers for a blacklist. You can store
up to 30 contacts; add, edit, delete or search for a contact in the blacklist directory, and even call
a contact from the blacklist directory. Incoming calls from the blacklist directory contacts will be
rejected automatically.
To add a contact to the blacklist directory manually:
1. Tap ->Blacklist or tap ->Directory->Blacklist to enter the blacklist directory.
2. Tap Add.
3. Enter the contact’s name and the office, mobile or other numbers in the corresponding
fields.
4. Tap the gray box of the Account field, and then select the desired account from the
pull-down list.
If Auto is selected, the phone will use the default account when placing calls to the contact
from the blacklist directory.
5. Tap the Save soft key to accept the change or to cancel.
Importing/exporting contact lists is available via web user interface only.

Table of Contents

Other manuals for Yealink SIP-T48S

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Yealink SIP-T48S and is the answer not in the manual?

Yealink SIP-T48S Specifications

General IconGeneral
MountingDesk/Wall
Handset typeWired handset
Product typeIP Phone
Product colorBlack
Keypad illuminationYes
Display diagonal7 \
Display resolution800 x 480 pixels
AC adapter input voltage100 - 240 V
AC adapter output current2 A
AC adapter output voltage5 V
USB 2.0 ports quantity1
Ethernet LAN (RJ-45) ports2
Front cameraNo
Voice codecsCNG, G.711Mu, G.711a, G.722, G.723.1, G.726, G.729ab, VAD, iLBC
Lines quantity16 lines
Phonebook capacity1000 entries
Number of VoIP accounts16
Dual-Tone Multi-Frequency (DTMF) modesIn-band, Out-of band, SIP info
Keypad number of keys42
Security algorithmsAES
Networking standardsIEEE 802.3af
Ethernet LAN data rates10, 100, 1000 Mbit/s
Ethernet LAN interface typeGigabit Ethernet
Supported network protocolsSIP v1, SIP v2, LLDP/CDP/DHCP, OpenVPN, IEEE802.1X, IPv6, HTTPS
Operating temperature (T-T)-10 - 50 °C
Operating relative humidity (H-H)10 - 95 %
Cables includedLAN (RJ-45)
Number of handles included1 pc(s)
Harmonized System (HS) code85171800
Weight and Dimensions IconWeight and Dimensions
Depth225 mm
Width266 mm
Height185 mm
Package depth263 mm
Package width324 mm
Package height128 mm

Related product manuals