4. BATTERY EMPTY INDICATION
When the battery is empty, the handset no longer carries out opera-
tions. When a battery is completely empty and you have put the
handset on the base unit for a short period of time, the Battery sym-
bol 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 the entire night so that it can be rechar-
ged thoroughly.
• 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.
5. OPERATION TELEPHONE
5.1 Outgoing calls
5.1.1 Making a phone call
•Press the Line button . You will hear the dial tone.
• Enter the desired telephone number.
•Press 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 . When
you haven’t pressed a button for 60 seconds, the number
you’ve already entered will disappear and the handset
returns to standby mode.
•Press the Line button . The number will be dialled
automatically.
ENGLISH
9
Butler 2700/DUO
