Yealink SIP-T48G Administrator's Guide

Configuring Basic Features
211
Specify the time (in seconds) the
IP phone waits before
automatically dialing out the
hotline number.
Parameter:
features.hotline_delay
Local
Web User Interface
Configure the hotline number.
Specify the time (in seconds) the
IP phone waits before
automatically dial out the hotline
number.
Navigate to:
http://<phoneIPAddress>/servlet
?p=features-general&q=load
Phone User Interface
Configure the hotline number.
Specify the time (in seconds) the
IP phone waits before
automatically dialing out the
hotline number.
Details of Configuration Parameters:
Parameter
Permitted Values
Default
features.hotline_number
String within 32 characters
Blank
Description:
Configures the hotline number that the IP phone automatically dials out when you lift
the handset, press the speakerphone/off-hook key or the line key.
Leaving it blank disables hotline feature.
Example:
features.hotline_number = 1234
Note: Line key is not applicable to SIP-T19(P) E2 and CP860 IP phones; handset and
speakphone key are not applicable to CP860 IP phones; off-hook key is only
applicable to CP860 IP phones.
Web User Interface:
Features->General Information->Hotline Number
Phone User Interface:
Menu->Features->Hot Line->Hot Number

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