Yealink SIP-T4X Provisioning Manual page 36

Yealink SIP-T4X IP Phones Auto Provisioning Guide
The phone performs the auto provisioning process at regular intervals. You can
configure the interval for the Repeatedly mode. The default interval is 1440 minutes.
To activate the Repeatedly mode via web user interface:
1. Click on Settings->Auto Provision.
2. Mark the On radio box in the Repeatedly field.
3. Enter the interval time in the Interval (Minutes) field.
4. Click Confirm to accept the change.
The phone performs the auto provisioning process at the fixed time every week. You
can configure what time of the day and which day of the week for the phone to perform
auto provisioning. For example, you can configure the phone to check and update new
configuration between 2 to 3 o'clock every Friday and Sunday.
To activate the Weekly mode via web user interface:
1. Click on Settings->Auto Provision.
2. Mark the On radio box in the Weekly field.
3. Enter the desired time in the Time field.
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