Accessories - Aastra Dialog 4224 User Manual

Accessories

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Accessories
Headset (optional)
How to install the headset, see section "Installation" on page 90.
To switch from handset to headset
Press.
The Headset key lamp is turned on.
Replace the handset.
To switch from headset to handset
Lift the handset.
To use the handset for listening to an ongoing call
Lift the handset.
Press.
The Headset key lamp is turned on.
To finish listening:
Replace the handset.
Dialog 4224 Operator