Yealink T48S


  • 16 VoIP/SIP accounts
  • 7” 800 x 480-pixel color touch screen
  • Dual-port 10/100 Gigabit Ethernet Switch. POE Support
  • Full duplex speakerphone
  • Supports bluetooth headsets
  • RJ9 headset port
  • Supports up to 6 expansion modules
  • HD Compatible with leading IP PBX providers including Deskphone

£244.61 +VAT

£281.87 +VAT for 3 item(s)

Yealink T48S

Features a large touch screen and a wealth of productivity enhancing features

The Yealink SIP-T48S was designed specifically with business in mind.  The 7″ coloured touchscreen display provides rich visual presentation and enables simple navigation through a vast range of features.

The T48S is compatible with numerous accessories including the EHS36 wireless headset adapter for use with wireless headsets, BT40 USB Dongle for use with bluetooth headsets, the WF40 USB Dongle  to enable easy connection to wireless networks and a range of wired headsets including the Yealink YHS33.  These accessories are available to purchase through our website and can be selected when you add the T48S to your basket.

Up to 6 Yealink EXP40 expansion modules can be supported on the Yealink T48S meaning that you can have up to 240 customisable function keys.  This makes the T48S ideal for users who need to handle a high volume of calls and be able to transfer them quickly and efficiently.

Please note that this phone uses PoE (power over ethernet), so does not come with a power supply, but you can order one separately here; Yealink 10w PSU or selecting the item when adding the Yealink T48S to your basket.  A wall mount bracket is also available to purchase separately.


Up to 16 VoIP accounts
Large 7″ 800 x 480-pixel colour touchscreen display
24 bit depth colour, Screen saver, Wallpaper
Dual RJ45 10/100/1000 Gigabit Ethernet ports
Local phone book up to 1000 entries
3-way conference call
Call hold, mute, DND, speed dial
Call forward, waiting, transfer, group listening
Redial, call return, auto answer, 3-way conferencing
Direct IP call without SIP proxy
Busy Lamp Field, Message Waiting Indicator
Voice mail, call park, call pickup, call recording
Intercom, music on hold
29 one-touch DSS keys
7 features keys: message, headset, hold, mute, transfer, redial, speakerphone
6 navigation keys, Volume control keys
Illuminated mute key, headset key, speakerphone key
Phone lock for privacy protection
Optima HD voice, Full-duplex hands-free speakerphone
Compatible with a range of wired, wireless and bluetooth headsets
Integrated stand with 2 adjustable angles
RJ9 Headset port
USB port
EHS headset support
Built-in a USB port, support Bluetooth headset (USB Dongle required)
1 x RJ9 handset port
1 x RJ9 headset port
1 x RJ12 EXT port: Supports up to 6 Expansion Modules
Wall mountable
Hearing Aid Compatible – Requires purchase of additional handset
SIP v1 (RFC2543), v2 (RFC3261)
NAT Traversal: STUN mode
DTMF: In-Band, RFC2833, SIP Info
Configuration: browser/phone/auto-provision
Power consumption (PSU): 2.23-7.29W
Power consumption (PoE): 3.19-10.78W
Dimension(W*D*H*T): 266mm*226mm*185mm*54mm

SKU: T48GN Categories: ,

Technical Specifications

Weight 1.64 kg
Dimensions 32.4 x 26.3 x 12.8 cm
Number of Accounts





1000 entries, Black List, LDAP Remote, XML Remote


1 Year



Power Supply

10w Power Supply (not included), Power over Ethernet (IEEE 802.3af), class 3


7” 800 x 480-pixel color touch screen


Yes, supports bluetooth headsets (Dongle required)

Headset Port

1xRJ9 headset port

Audio Codecs

G.711(A/μ), G.722, G.726, G.729AB, GSM, iLBC


In-band, Out-of-band(RFC 2833), SIP INFO

Sound Quality

HD Voice


Auto Provision, Browser, Phone

Auto Provision


Wall Mountable




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