Topcom Butler 3400/Twin/Triple/Quattro
Put the handset on the base unit. The red Charge LED 
will lit as long as the handset is on the base. Charge the handset for a period of 24 hours before using the handset for the first time. To extend the battery life time, discharge the batteries completely from time to time. As soon as the handset emits a warning tone or when the battery icon 
is empty, you have to put it back on the base unit for charging.
4Battery low indication
When the battery is empty, the handset no longer carries out operations. When a battery is completely empty and you have put the handset on the base unit for a short period of time, the Battery symbol will appear to be fully charged but this is actually not the case. The battery capacity will decrease rapidly. We advise you to put the handset on the base unit for 12 hrs
so that it can be recharged completely: 
Full battery 
Empty battery
When you are in the middle of a conversation and the battery is almost empty, the handset will emit a warning signal. Place the handset on the base unit to charge.
5Operation
5.1Outgoing calls
5.1.1 Making a phone call or redialing the last number
Press the Line button 
. You will hear the dial tone. ÎEnter the desired telephone
number or press the Redial key 
to dial out the number you last called. ÎPress the Line button 
when you want to terminate the call.
5.1.2 Call setup with dial preparation
Enter the desired telephone number. An incorrect number can be corrected by means of the Mute 
button. ÎPress the Line button 
. The number will be dialled automatically. Î Press the Line button 
when you want to terminate the call.
5.1.3 Redial one of the last 3 numbers dialled
Press the Redial key 
. The number you last called appears on the display. If you would like to dial one of the last 3 numbers dialled, press the Redial key 
a few times until the desired number appears on the display. ÎPress the Line key 
. ÎThe number shown on the display is dialled automatically. ÎAfter finishing your call, press the Line key 
to hang up.
5.2Incoming calls
When a call comes in, the handset will start to ring. ÎPress the Line button 
to answer the incoming call.
5.3 Activate/deactivate hands free function
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 !
ENGLISH
Topcom Butler 3400/Twin/Triple/Quattro | 3 |