Disabling History Record - Yealink SIP-T48G User Manual

Tap the checkbox of Select All.
4.
Tap Delete.
5.
The touch screen prompts "Delete all the call records?".
Tap OK to confirm the deletion or Cancel to cancel.
6.

Disabling History Record

To disable history record via phone user interface:
Tap ->Features->General.
1.
Customizing Your Phone
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