• Renumbering Extensions on the NEC SL2100 and SL1100

    This Tech Tip will show how to change the default 100 series numbering to 300 series numbering. This also includes changing the voicemail pilot number. This tip applies to the NEC SL2100 and NEC SL1100.

  • Announcement Mailbox Setup on the NEC SL2100 and SL1100

    This Tech Tip will demonstrate how to program an Announcement Mailbox Option from a Dial Actions Table. This can be used for Announcement Messages such as business hours or directions. This tip applies to the NEC SL2100 and NEC SL1100.

  • Enabling Music On Hold on Transfers on the NEC SL2100 and SL1100

    Music On-Hold Transfers allow callers to hear the on-hold music when they’re being transferred from one extension to another. This tip applies to both the NEC SL2100 and the NEC SL1100 Phone System.

  • Message Waiting on the NEC SL2100 and SL1100

    This Tech Tip will give an overview of how to use and/or disable message waiting. This tip applies to both the NEC SL2100 and the NEC SL1100 Phone System.

  • Viewing and Clearing System Alarms on the NEC SL2100 or SL1100

    This Tech Tip demonstrates how to view and clear alarms on the NEC SL2100 and SL1100 phone systems. First, we will log in to the WEB Pro web administration to view the alarms. Then, we will use an idle digital or IP desk phone to clear the alarms. This tip…

  • Configuring Voice Mailbox Notifications on the NEC SL2100 or SL1100

    Mailbox Notifications alert outside numbers to inform users that they have messages. This Tech Tip demonstrates how to set up Mailbox Notifications. This tip applies to both the NEC SL2100 and the NEC SL1100 Phone System.