Call Features
81
The mute key LED goes out on all IP phones except the SIP-T40P/T40G IP phone.
Tip
You can also mute the microphone while phone is dialing or ringing, so that the other party cannot hear you when the call is
set up.
Keep Mute
In a call center or meet room, if incoming calls are answered automatically, the callers may hear your discussion with
your colleagues. You can mute the phone in an idle state to prevent the unintended situation. The mute state of your
phone persists across calls. The phone stays in the mute state until you unmute the microphone manually or until the
phone restarts.
Before You Begin
Check with your system administrator if keep mute is configured on your phone.
Procedure
1.
Press the MUTE key when the phone is idle.
The mute key LED glows red except on the SIP-T40P/T40G IP phone, and the mute icon appears on the Idle screen
except the SIP-T42S/T42G/T41S/T41P IP phone.
2.
Press the MUTE key again to deactivate the mute state.
Call Hold
You can place an active call on hold and resume the call when you are ready. When you place a call on hold, your IP
PBX may play music to the other party while waiting.
Topics
Swapping Between Active and Held Calls
Holding a Call
Procedure
1.
Press the HOLD key or
Hold
during a call.
The LCD screen indicates that the call is on hold.
Summary of Contents for SIP-T48S
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Page 14: ...Yealink T4 Series IP Phones User Guide 10...
Page 54: ...50 Yealink T4 Series IP Phones User Guide...
Page 152: ...148 Yealink T4 Series IP Phones User Guide...
Page 156: ...152 Yealink T4 Series IP Phones User Guide...
Page 157: ...Appendix Menu Structure 153 Appendix Menu Structure For the SIP T48S T48G IP Phone...
Page 158: ...Yealink T4 Series IP Phones User Guide 154 For the SIP T46S T46G IP Phone...
Page 159: ...Appendix Menu Structure 155 For the SIP T42S T42G T41S T41P T40P T40G IP Phone...
