PRI local number digit length Tells the system whether there is seven- or 10-digit local dialing in the system’s area. If the local calling area uses only seven-digit dialing, set this value to 7 (this tells the system not to wait for additional digits when a local seven-digit number is dialed). Range: 7 or 10. Default: 10 (supports both 10- and seven-digit dialing). Field 8: Dialing off-hold Enables or disables outside callers’ ability to dial off-hold only when MOH 590 (external source) is selected. When this is enabled, CO callers will be able to dial extension, department, and mailbox numbers while on hold. When this is disabled, the system will ignore digits dialed by CO callers. To enable or disable outside callers’ ability to dial off-hold, press a scroll key to make the desired selection and then press # to confirm. Default: Enabled. Field 9: Re-sending of Caller ID in Intelligent Call Forwarding This parameter “turns off” the repeat Caller ID (re-sending) component of Intelligent Call Forwarding. Some service providers — local exchange carriers or inter-exchange carriers — don’t allow repeating the caller’s CID data when making an outgoing call. If re-sending of Caller ID is disabled, the PRI pilot number of the station’s tenant will be sent instead. If re-sending of Caller ID is enabled, CO calls that are forwarded to an off-premises number over a PRI channel will send the original caller’s CID data to the called person. To enable or disable this parameter, press a scroll key to make the desired selection and then press # to confirm.