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8 Topcom Butler 3300/Twin/Triple/Quattro
Topcom Butler 3300/Twin/Triple/Quattro
4 Battery 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
5.1 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 10 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.
• Press the Line button when you want to terminate the call.
5.1.3 Redialling the last number dialled
• Press the Line key .
• The Line/Charge indicator (LED) on the base unit will blink.
• You will hear the dial tone.
• Press the Redial key . The number you last called is dialled automatically.
5.1.4 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.
• Press the Line key .
• The number shown on the display is dialled automatically.
• After finishing your call, press the Line key to hang up.