Yealink SIP- T28P User Manual

Customizing Your Phone
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Dependencies: Type (Line)
Account ID (the account this feature will be applied to)
Label (key label displayed on the LCD screen)
Usage: When receiving an incoming call, the DSS key LED flashes green:
1. Press the DSS key to accept the incoming call.
2. Press the DSS key to place a new call.
The active call is placed on hold.
3. Press the DSS key to cancel the new call.
4. Press the DSS key again to resume the held call.
Speed Dial
You can use this key feature to speed up dialing the numbers frequently used or hard to
remember.
Dependencies: Type (Speed Dial)
Account ID (the account this feature will be applied to)
Value (the number you want to dial out)
Usage: Press the DSS key to dial out the number specified in the Value field, using the
account selected from the Account ID field.
Voice Mail
You can use this key feature to quickly connect voice mail. For more information, refer to
Voice Mail on page 129.
Dependencies: Type (Key Event)
Key Type (Voice Mail)
Account ID (the account this feature will be applied to)
Value (the voice mail access code)
Usage: Press the DSS key to dial out the voice mail access code. Then follow the voice
prompt to listen to voice mails.
Directed Pickup
You can use this key feature to answer someone else’s incoming call on the phone.
Dependencies: Type (Key Event)
Key Type (DPickup)
Account ID (the account this feature will be applied to)
Value (the directed pickup code followed by the target phone number)
Usage: Press the DSS key on your phone when the target phone number receives an
incoming call. The call is then answered on your phone.
Group Pickup
You can use this key feature to answer incoming calls in a group that is associated with

Yealink SIP- T28P Specifications

General

Expansion module support	Yes
Ethernet LAN (RJ-45) ports	2
Keypad number of keys	48
Voice codecs	G.711, G.722, G.723.1, G.726
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Touchscreen	-
Display resolution	320 x 160 pixels
Lines quantity	- lines
Phonebook capacity	- entries
Number of VoIP accounts	6
Bluetooth	No
Security algorithms	HTTPS, SSL/TLS
AC adapter input voltage	100 - 240 V
AC adapter output voltage	5 V
Power consumption (typical)	2.6 W
Operating relative humidity (H-H)	10 - 95 %
Compliance industry standards	IEEE 802.3af
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	204 mm
Width	273 mm
Height	42 mm
Weight	1050 g