Topcom BUTLER 900 User Manual page 9

The memory number will be dialled automatically.
3 Hang up or press the handsfree key again to terminate the call.
6.5 Mute function
It is possible to deactivate the microphone during a conversation. Now you can speak openly
without being heard by your correspondent.
1 Press the mute key.
The microphone will be deactivated.
2 Press the mute key again to deactivate the mute function.
6.6 Setting the speaker and handset volume
1 Press the volume key during the conversation.
To set the volume of the handsfree speaker, use the slicer on the right side of
the unit.
6.7 Setting the ring melody
You can choose between 5 different ring melodies (1-5).
1 Press and hold the redial key on the corded phone.
The phone will start to ring.
2 Enter the ring melody (1-5) by the keypad.
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3 Press the redial key again to confirm.
6.8 Setting the ring volume
With the switch at the left side of the phone, you can set the ring volume Hi or Lo.
6.9 Transfert a call to the cordless handset
When you are in communication with the corded phone, you can transfer the call to the handset.
1 Press the transfert key.
The handset will start to ring.
2 Press the line key to take the call on the cordless handset.
6.10 Paging
This function helps you find a lost handset.
1 Press the paging key on the base unit.
The handset emits a ringing signal for 20 seconds.
2 Press any key to stop the ringing on a handset.
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Operation corded phone
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