Using The Phone; Switch Handset On/Off; Make An External Call; Preparatory Dialling - BT SYNERGY 3505 User Manual

5675 BT Synergy 3505 UG [4]

Using the phone

Switch handset on/off

1. Press and hold
Or
Press any button to switch the handset on.

Make an external call

1. Press then dial the number you want.

Preparatory dialling

Preparatory dialling allows you to enter the number
before pressing the
mistakes before you actually make the call.
1. Enter the number to be dialled.
2. Press to dial the number.

End a call

1. Press or place the handset back on the base.
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BT Synergy 3505 – Edition 4 – 11.11.03 – 5675
to switch the handset off.
button. You can correct any
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When the handset is off and it is
placed back on the base it will
switch back on automatically.
If you make a mistake when
Preparatory dialling, press
to delete the incorrect digit.

Call timer

The display shows the duration of
all external calls, both during the
call and for a few seconds after you
hang up.
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