Basic Telephony Features; How To Place A Call - Polycom IP 450 User Manual

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How to place a call?

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Using the handset:
1.
Type the number on keypad
2.
Press the Dial button
3.
Pick-up the handset
•
Using the speaker:
1.
Type the number on keypad
2.
Press the Speaker button
3.
Press the Dial button
Note :
 You must add a « 0 » before any external number
 Emergency numbers can be dialed without any preceeding « 0 » (100, 110,...)

Basic telephony features

1. Pick-up the handset
OR
2. Type the number
3. Push the Send soft key
1. Press the Speaker button
OR
2. Type the number
3. Push the Send soft key