Yealink T48G Manual

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Off
The line is inactive
LINE KEY LED (CONFIGURED AS A BLF)
LED STATUS
DESCRIPTION
Solid Green
The monitored user is idle
Fast flashing red
The monitored user receives an incoming call
Solid Red
The monitored user is busy
Slow flashing red
 The call is parked against the monitored users phone
number
 The monitored users conversation is placed on hold
Off
The monitored user does not exist
LINE KEY LED (USED AS A PAGE SWITCH KEY)
LED Status
Description
Solid Red
There is a parked call on the line key of the non-current page
Solid green
There is a call on the line key of the noncurrent page
Fast flashing green
The line receives an incoming call on the non-current page
Fast flashing red
The monitored user receives an incoming call on the non-current
page
Off
Line keys on every page are idle

Yealink T48G Specifications

General

Wi-Fi	No
Display	7" 800 x 480-pixel color touch screen
Network	Dual-port Gigabit Ethernet
PoE	Yes (IEEE 802.3af)
Audio Features	HD voice: HD handset, HD speaker
Voice Codecs	G.722, G.711(A/μ), G.729AB, G.726
Network Features	SIP v1 (RFC2543), v2 (RFC3261)
Bluetooth	Bluetooth via USB Dongle
USB	1 x USB 2.0
Headset	Yes (EHS support)
Expansion Module	Supports up to 6 modules
Local Phonebook	1000 entries
Power Supply	AC 100~240V input, DC 5V/2A output
Supported Languages	English, French, German, Italian, Polish, Portuguese, Russian, Spanish
Operating Temperature	0 ~ 40°C (+32 ~ 104°F)
Humidity	10% to 95%, non-condensing
Dimensions	266 x 226 x 185 mm