Yealink T48G User Manual

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Diag No
Phone Feature
Description
5
Menu Soft Keys
Press a soft key for the action shown on the label
6
Navigation Pad
Press an arrow key to scroll left, right, up or down
through items shown on the LCD screen
Confirms actions or answers incoming calls
7
Messages Button
Press to access Voice mail
8
Function Buttons
Enables Group Pickup, Call Parking, Call Forwarding
and switch to DSS keys
9
Redial Button
Redials a previously dialed number. Screen displays
a list of previously dialed numbers that were missed,
placed, received or forwarded. Select type by
tapping screen and tap number to call.
10
Mute Button
Press to mute or unmute the phone. When muted
the other party cannot hear you
11
Volume Button
Press + to increase the volume and – to lower the
volume of the Handset/Headset/Speaker (when the
handset is off the phone)
Ringer volume (when the handset is on the phone)
12
Headset Button
Press to turn the headset on or off.
13
Speaker Button
Press to turn the speaker on or off. When the
speaker is on the button glows green
14
Hold Button
Press to put call on hold or to release from hold
15
Transfer Button
Press to transfer call
OK

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