Topcom BUTLER 900 User Manual page 11

7.3 Activate/Deactivate the handsfree function
This function allows you to communicate without having to pick up the cordless handset when
there is an incoming call or when you are on the phone by the handset.
1 Press the handsfree key to activate the function.
2 Press the handsfree key again to switch the conversation back to the
7.4 Programming memory numbers
You can program 10 indirect numbers (each of maximum 25 digits) in the cordless phone.
1 Press and hold the memory key until the icon appears on the display.
2 Enter the telephone number you want to store.
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g h i j k l m n o
3 Press the memory key again to confirm.
4 Enter the memory location (0-9) where you want to store the number.
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g h i j k l m n o
You will hear a confirmation tone.
7.5 Calling a memory number
1 Press the memory key, followed by the number of the memory location (0-
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g h i j k l m n o
2 Press the line key.
The number will be dialled automatically.
3 Press the line key again when you want to terminate the call.
7.6 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 activated.
2 Press the mute key again to deactivate the mute function.
7.7 Setting the volume
1 Press the volume key during the conversation.
You can set the volume alternatively in Hi, Medium and Low.
7.8 Flash key (R)
When you press the flash key (also called recall), the unit generates a line
interruption (100ms of 250ms). It gives you the possibility to use the special
services of your telephone provider and/or to transfer calls when you have a
telephone exchange.
handset.
9).
Operation cordless handset
8