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Optional Accessories with Your Phone
135
Using Headsets
You can use only one headset at a time. The IP phone will use the headset according to the priority: USB/Bluetooth
headset>YHS32/YHS33/wireless headset.
Topics
Switching Among the Handset, Speakerphone and Headset Modes
Activating the Headset Mode
After connecting a headset to your phone, you can activate the headset mode and use the headset when answering
and placing calls.
Procedure
1.
Press the HEADSET key on the phone.
The HEADSET key LED glows green except on the SIP-T40P/T40G IP phone, and the headset icon appears on the
LCD screen.
Note
You can initiate or end calls by pressing the HEADSET key. Check with your system administrator to find out if it is available
on your phone.
Deactivating the Headset Mode
If you do not want to use a headset to handle calls, you can deactivate the headset mode.
Procedure
1.
Press the HEADSET key again on the phone.
The HEADSET key LED goes out except on the SIP-T40P/T40G IP phone, and the headset icon disappears from the
LCD screen.
Bluetooth
The SIP-T48S/T48G/T46S/T46G/T42S/T41S IP phone supports Bluetooth. Bluetooth enables low-bandwidth wireless con-
nections within a range of 10 meters (32 feet). The best performance is in the range of 1 to 2 meters (3 to 6 feet).
Topics
Connecting the Bluetooth USB Dongle BT40
Deactivating the Bluetooth Mode
Connecting the Bluetooth USB Dongle BT40
Procedure
1.
Insert the USB dongle with “TOP” facing upwards into the USB port on the back of the phone.
Summary of Contents for SIP-T48S
Page 1: ......
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...