Customizing Your Phone - Yealink T4S Series Quick Start Manual

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Voice Message
Message waiting indicator on the idle screen indicates that one or more voice messages are waiting at the message center. The
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power indicator LED slowly flashes red.
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To listen to voice messages:
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1. Press or the Connect soft key.
2. Follow the voice prompts to listen to your voice messages.

Customizing Your Phone

Call History
1. Press the History soft key when the phone is idle, press
2. Select an entry from the list, you can do the following:
 Press the Send soft key to call the entry.
 Press the Delete soft key to delete the entry from the list.
If you press the Option soft key, you can also do the following:
 Select Detail to view detailed information about the entry.
 Select Add to Contacts to add the entry to the local directory.
 Select Add to Blacklist to add the entry to the blacklist.
 Select Delete All to delete all entries from the list.
Contact Directory
To add a contact:
1. Press the Directory soft key when the phone is idle, and then select All Contacts.
2. Press the Add soft key to add a contact.
3. Enter a unique contact name in the Name field and contact numbers in the corresponding fields.
4. Press the Save soft key to accept the change.
To edit a contact:
1. Press the Directory soft key when the phone is idle, and then select All Contacts.
2. Press or to select the desired contact, press the Option soft key and then select Detail from the prompt list.
3. Edit the contact information.
4. Press the Save soft key to accept the change.
To delete a contact:
1. Press the Directory soft key when the phone is idle, and then select All Contacts.
2. Press or to select the desired contact, press the Option soft key and then select Delete from the prompt list.
3. Press the OK soft key when the LCD screen prompts "Delete selected item?".
Note: You can add contacts from call history easily. For more information, refer to Call History above.
Volume Adjustment
 Press
 Press
 Press
Ring Tones
1. Press the Menu soft key when the phone is idle, and then select Basic->Sound->Ring Tones.
2. Press or to select the desired ring tone.
3. Press the Save soft key to accept the change.
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during a call to adjust the receiver volume of the handset/speakerphone/headset.
when the phone is idle or ringing to adjust the ringer volume.
to adjust the media volume in the corresponding screen.
or to scroll through the list.