Overview of SL4050/B12/E key functions
15
SmartLink 4050 Series Getting Started Guide
1 • General information
Overview of SL4050/B12/E key functions
Figure 1. SmartLink 4050/B12 SIP Phone controls and indicators
Table 2. Summary of SL4050/B12/E key functions
Item
Description
2 x 16 LCD Display
Displays menu, time, clock, name, phone number, call status
LED Indicator
Indicates that phone is currently in use or ringing
Up
Cycle through the phone menu, adjust volume
3-Way Conference
Enable 3-way conference
OK/Right
Confirm setting change, exit menu, dial, save changes
Menu
Access the phone menu
Mute/Function
Disable user's microphone so that the person on the other line can not
hear anything, access the language selection, access the time format
Transfer
Transfer the person you are currently having a conversation to another
line
OK
Cancel
Menu
Phone Book
1
2
ABC
3
DEF
4
GHI
5
JKL
6
MNO
7
PQRS
8
TUV
9
WXYZ
0
@
#
*
.
Mute/Func
Transfer
Redial
Hold
SPEAKER
M1
M2
M3
M4
M5
M6
M7
M8
M9
M10
M11
M12
Voice Message
Down
Cancel/Left
Phone Book
Numeric Keypad
3-Way Conference
LED Indicator
OK/Right
Menu
Local Multi-Line
Mute/Function
Transfer
Redial/Call History
Hold
Speaker Phone
Up
2x16 Characters LED Display