Yealink SIP-T48G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
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3. Select the desired value from the pull-down list of Voice Mail Display.
4. Click Confirm to accept the change.
SMS feature allows users to send and receive text messages using Yealink IP phones. It
depends on support from a SIP server.
When receiving a new text message, the phone will play a warning tone. The power
indicator LED will slow flash red, and the LCD screen will prompt receiving new text
messages with the number of waiting messages. You can customize the warning tone or
select specialized tone sets (vary from country to country) for your IP phone. For more
information, refer to Tones on page 671.
Procedure
Configuration changes can be performed using the configuration files.
Configuration File
<y0000000000xx>.cfg
Configure SMS for the IP phone.
Parameter:
features.text_message.enable
Details of Configuration Parameters:
Parameters
Permitted Values
Default
features.text_message.enable
0 or 1
1
Description:
Enables or disables the IP phone to send or receive text message(s).

Yealink SIP-T48G Specifications

General

Expansion module support	Yes
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Volume control	-
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
AC adapter input voltage	100 - 240 V
Number of handles included	1 pc(s)

Weight and Dimensions

Width	266 mm
Height	185 mm