Butler 2600/DUO
5.7Setting the volume
During a conversation you can set the volume by pressing the Volume button 
. You can set the volume alternatively in Hi, Medium and Low.
5.8Paging
When you press the Paging button 
on the base unit, the handset emits a ringing signal for 30 seconds. This signal helps you find a lost handset. Press any key to stop the ringing on a handset.
5.9Out of range warning
When the handset is out of the working range of the base unit
during a conversation, the unit will emit a warning signal to warn the user that he has to move closer towards the base unit.
5.10 Flash button (R)
When you press the R button, also called flash or recall, the unit
generates a line interruption (of 100 ms or 250 ms). 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.
5.10.1 Setting the Flash time
Set the switch on the bottom of the base in the desired position!
5.11 Setting the ring volume
Press the volume button 
a few times in standby until the desired handset ring volume is heard.
Remark: The Base ring volume cannot be set!
6. CALLER-ID FUNCTION (CLIP)
The Butler 2600 displays the telephone numbers of incoming calls. This function is only possible if you are subscribed to a
telephone operator that provides this service. Contact your telephone provider for more information. When you receive a call, the numbers are saved in a Call list. This list can hold 10 telephone numbers (each of max. 10 dig- its). If the number is longer then 10 digits, only the last 10 digits are shown and stored!
6.1 New calls
When you’ve received a new unanswered call, the CLIP symbol 
appears on the display.
6.2 Consulting the Call list
When you consult the Call list, you will notice that the list always starts with the last call received.
•Press the Call Log button 
or the Up 
or Down 
button.
•Use the Up 
and Down 
buttons to scroll through the list. The Up key 
will skip backwards to the previous record, the Down key 
will skip forward to the next record.
•You can leave the Call list by pressing the R button.
6.3 Calling a number from the Call list
•Scroll through the Call list until the desired number is shown on the display.
•Press the Line button 
. The number will be dialled automatically.
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