Aastra M401 User Manual page 13

1.3. FOR EITHER INTERNAL OR EXTERNAL NUMBERS
1.3.1 Last number redial
To redial the last number dialed:
Lift the handset
Press the key
When your party answers, speak.
At the end of the conversation, hang up.
1.3.2 Calling a number with a programmable key
You have previously programmed a directory number on a programmable key.
To call the number:
Lift the handset
Press the programmed key
(see section 7.7. for instructions on how to program programmable keys).
The red light on the key lights up. When your party answers, speak.
At the end of the conversation, hang up.
Placing a call
BIS
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