Patton electronic SL4050/10 - Manual (Page 20)

Overview of SL4050/2 key functions 20
SmartLink 4050 Series Getting Started Guide 1 • General information
Mute/Func. Disable user’s handset microphone so that the person on the other line
can not hear anything
Transfer Transfer the person on the other line to another number
Redial/Call History Redial last dialed number, access redial menu
Hold Place the person on the other line on hold
Speaker Phone Enable user to use the phone without using the handset
Numeric Keypad Input IP/phone number/alphabet characters
Conference Enable 3-way conference
Message Check voice messages
Table 3. Summary of SL4050/2 key functions (Continued)
Item Description