4400 and 6400 Series User Guide Page 5
IP Office 3.2 15-601074 Issue 11a (30th June 2006)
Making Calls Making a Call
All phones in 4400 and 6400 series have speakerphone, so that you can dial and hear the call progress
without having to pickup the handset.
To make a call:
1. Pickup the handset or, if your phone supports it, press Spkr (see Speakerphone).
2. Dial the number you require.
If ENTER ACCOUNT appears, then you are required to enter an account code before making
calls (see Account Codes).
3. To end the call either put down the handset or, if using speakerphone, press Spkr.
To make a call via the headset:
• Dial the number you require.
• To end the call, press the programmed Drop DSS key (see Programming Functions Against DSS
Keys) or press Menu and then press Drop.
To make a call using a dial pad key (0-9):
1. Pick up the handset or press Spkr.
2. Press a programmed AD button and then press the programmed dial pad key (see Storing
Abbreviated dialling Under a DSS Key).
3. To end the call either put down the handset or press Spkr.