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66 Model 57i CT IP Phone User Guide
Making Calls
Using Handsfree Speakerphone
The handsfree feature allows you to speak to someone without using the
handset or headset. Your phone must be in either the Speaker or Speaker/
Headset audio mode. You can set your desired audio mode using the
Headset Settings option from the Options list. For more information, see
the section "Customizing Your Phone" in the 57i CT Installation Guide.
• To dial using handsfree, first press and enter a number at the dial
tone.
• If in speaker audio mode, press to switch between handsfree and
handset.
• If in speaker/headset audio mode, press to switch between
handsfree and headset.
• When the handset is on hook, press to disconnect a handsfree
call.
When handsfree is on, the speaker light turns on.
Using a Headset
The 57i CT accepts headsets through the modular RJ22 jack on the back of
the phone. Contact your telephone equipment retailer or distributor to
purchase a compatible headset.
Note: Customers should read and observe all safety recommendations contained in
headset operating guides when using any headset.
Advanced Volume Controls for the Headset Mic
On the 57i CT, there are 3 options for the headset microphone volume.
To change this volume
1. Press to enter the Options list.
2. Use to scroll down the list of options to Headset Settings and press
Show.
or
3. Press the list number to jump directly to this option, and press Show.
4. Press to scroll down to headset/mic volume and press Show.
5. Use to scroll down the list and press Show to select your desired
volume.
IP Phone UI
IP Phone UI