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Switching to another line 33
SmartLink 4050 Series Getting Started Guide 3 • Operating the VoIP SIP phone
Switching to another line
While having a conversation, press and the line key to switch to another line.
Mute
Note While mute is activated, sounds the caller makes can be heard through your
speaker but your sound cannot be heard by the caller.
While having a conversation, press . To resume the conversation, press again.
Call Transfer
While having a conversation:
1. For Model SL4050/B12/E: Press to put the person on the other line on hold.
For Model SL4050/B2/E: Press to put the person on the other line on hold.
2. Dial the IP address or the number of the extension where you would like to transfer the call to.
3. Press to transfer the call.
Redial
Note To return to idle mode, press the key.
Last Dialed Number
1. Lift the handset or press the
SPEAKER button.
2. Press to dial the last dialed number.
Through Call History
1. Press . Do not lift the handset when you press
Redial.
2. Press again to cycle through the dialed, missed, and received calls.
3. Press to scroll down the dialed, missed, and received numbers until the desired number is dis-
played on the screen.
Hold
M2
Mute/Func Mute/Func
Transfer
Hold
Transfer
Cancel
SPEAKER
Redial
Redial
Redial