Yealink T48G Manual

2
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- Icons (for example, )
- Missed call test or second incoming caller information
- Prompt test [for example, “saving config file”
- Time and date
2
Power Indicator LED
Indicates phone power and some features statuses.
3
Line Keys
Use these keys to activate up to three accounts and assign various
features
4
Mute Key
Toggles and indicates mute feature
Headset Key
Toggles and indicates the headset mode
5
Message Key
Accesses voice messages
Hold Key
Places a call on hold or resumes a held call
Redial Key
Redials a previously dialled number
Transfer Key
Transfers a call to another party
6
Speakerphone Key
Toggles the hands free speakerphone mode
7
Volume Key
Adjust the volume of the handset, headset, speaker and ringer
8
Keypad
Provides the digits, letters and special characters in context-
sensitive applications
9
Scroll though the displayed information
Confirms actions or answers incoming calls
Cancels actions or rejects incoming calls
10
Soft Keys
Label automatically to identify their context-sensitive
features

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