ENGLISH
Note: The maximum working time of the batteries is approx. 250h and the maximum talk time is 15hours! In the course of time the batteries will start to drain faster. The batteries must be replaced. You can buy new batteries from any DIY outlet (2 rechargeable batteries, type AAA NiMH)!
3. USING THE TELEPHONE
3.1 HANDSET ON/OFF
•Turn ON handset: Press 
for 2s. The handset will search the base.
•Turn OFF handset: Press 
for 2s. The display will go OFF.
3.2 RECEIVING A CALL
When the handset rings, press 
to answer. You are then connected to your correspondent. If the
If you press 
when the telephone rings, you
3.3 MAKING AN EXTERNAL CALL
Normal numeration:
1.Press 
2.Enter telephone number
Block dialling:
1.Dial your correspondents number
2.Press 
To correct a number use the key to delete an entered digit
3.4. MAKING AN INTERNAL CALL
Only possible when more then one handsets are registered to the base!!
Normal numeration:
1.Press INT
2.Enter the number of the internal handset (1 to 5)
Prenumération:
1.Enter the number of the internal handset (1 to 5)
2.Press INT
3.5 HANDS FREE MODE
You can converse with your correspondent without picking up the handset.
To activate or deactivate the hands free mode, press the 
key during a call.
To adjust the volume, refer to the chapter “ Personalisation “- adjusting speaker volume.
3.6 INTERNAL CALL TRANSFER
Only possible when more then one handset are registered to the base!!
When you want to transfer an external call to another handset:
1.During a conversation press INT
2.Select the number of the internal handset, the external caller is put on hold.
3.When the other handset picks up, press 
to hang up and transfer the call.
If the internal corespondent does not
8 | Topcom Butler 2550 |