Yealink SIP-T23P User Manual page 56

User Guide for the SIP-T23/T23P/T23G IP Phone
To delete an entry from the call history list:
1. Press the History soft key.
2. Press
Calls, and Forwarded Calls.
3. Press
4. Press the Delete soft key.
To delete all entries from the call history list:
1. Press the History soft key.
2. Press
Calls, and Forwarded Calls.
3. Press the Option soft key, and then select Del All from the prompt list.
4. Press the OK soft key.
The LCD screen prompts "Delete all the call records?".
5. Press the OK soft key to confirm the deletion or the Cancel soft key to cancel.
You can upload your custom logo which will be displayed on the idle screen.
To upload a custom logo via web user interface:
1. Click on Features->General Information.
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or to switch between All Calls, Missed Calls ,Placed Calls, Received
or to select the desired entry.
or to switch between All Calls, Missed Calls, Placed Calls, Received