Yealink SIP-T48U Quick Start Manual page 10

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Call Conference
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1. Tap the Conference soft key during an active call. The call is placed on hold.
2. Enter the number of the second party, and then tap Conference.
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3. Tap the Conference soft key again when the second party answers. All parties are now joined in the conference.
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4. Tap the EndCall soft key to disconnect all parties.
Note: You can split the conference call into two individual calls by tapping the Split soft key.
Voice Message
Message waiting indicator on the idle screen indicates that one or more voice messages are waiting at the message center.
The power indicator LED slowly flashes red.
To listen to voice messages:
1. Tap and then tap Connect, or press
2. Follow the voice prompts to listen to your voice messages.
Customizing Your Phone
Customizing Your Phone
Call History
1. When the phone is idle, tap
2. Tap or , or press
3. Tap after the desired entry, and then you can do the following:
 Tap Send to call the entry.
 Tap Add to add the entry to the local directory.
 Tap Edit to edit the phone number of the entry before placing a call.
 Tap Blacklist to add the entry to the blacklist.
 Tap Delete to delete the entry from the list.
Contact Directory
To add a contact:
1. When the phone is idle, tap
2. Tap Add to add a contact.
3. Enter a unique contact name in the Name field and contact numbers in the corresponding fields.
4. Tap the Save soft key to accept the change.
To edit a contact:
1. When the phone is idle, tap
2. Tap after the desired contact.
3. Edit the contact information.
4. Tap the Save soft key to accept the change.
To delete a contact:
1. When the phone is idle, tap
2. Tap after the desired contact , and then tap Delete.
3. Tap OK when the touch screen prompts "Delete selected item?".
Note: You can add contacts from call history easily. For more information, refer to Call History above.
Note: You can add contacts from call history easily. For more information, refer to Call History above.
Volume Adjustment
 Press
 Press
 Press
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, and then tap the desired call list on the left.
or to scroll to the desired page.
, and then tap All Contacts on the left.
, and then tap All Contacts on the left.
, and then tap All Contacts on the left.
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.
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