
Topcom Butler 3350/Twin/Triple/Quattro
5.2Incoming calls
•When a call comes in, the handset will start to ring. The 
 LED on the base will blink.
•Press the Line button 
 to answer the incoming call.
5.3Activate/deactivate hands free function
This function allows you to communicate without having to pick up the handset. When you are on the phone, press the Hands free key ![]()
 to activate the hands free function.
Press the same button 
 to deactivate the hands free function.
When you are calling in hands free mode and you want to change the volume, press the Volume button.
When you use the hands free function for a long time, the batteries will be empty more quickly!
5.4Programming memory numbers
You can program 10 indirect numbers (of max. 25 digits) in the phone’s memory.
•Press and hold the Memory button 
 until the 
-icon
•Enter the telephone number you whish to store.
•Press the Memory button 
 again to confirm.
•Enter the memory location 
•You will hear a confirmation tone and the 
-icon
If you wish to insert a pause, press the Redial/Pause button 
/P on the location where you want a pause of 3 sec.
5.5Calling a memory number
•Press the Memory button 
 , followed by the number of the memory location 
•Press the Line button 
. The memory number will be dialled automatically.
•Press the Line button 
 when you want to terminate the call.
5.6Mute function
It is possible to deactivate the microphone during a conversation. Now you can speak openly without being heard by your correspondent.
•Press the Mute button 
 during a conversation. The microphone will be deactivated. The MUTE symbol 
. appears on the display.
•Press the Mute button 
 again when you want to continue the conversation.
10  | Topcom Butler 3350/Twin/Triple/Quattro  |