LTR-NET AND LTR FEATURES

again. However, you may want to wait a few seconds before making another attempt because a timer must time out before another attempt will be successful. A similar Transmit Disable On Busy feature is available on conventional systems (see page 46).

Calls on Priority ID Codes

With LTR-Net and LTR systems, each selectable group is programmed with a receive priority number. If a call with a higher priority is detected while receiving a call, the current call is immedi- ately dropped and the higher priority call is received. System or group scanning does not need to be enabled for this to occur. Some groups, such as those used to make telephone calls, may be programmed as not interruptible so that calls on those groups are not interrupted by other calls.

The system/group of the higher priority call is displayed while it is received. The programming of the Last Selected/Last Received/ Temporary parameter described on page 39 determines if the change is temporary or permanent and if a response occurs on the displayed or last selected system/group.

Telephone Group Select

If the TEL option switch is programmed (see page 33), it can be used to quickly select the group programmed for telephone calls in

the current system. When a telephone group is selected, is displayed (this icon is also displayed if an LTR-Net Auxiliary call group is selected). If more than one group is programmed for tele- phone calls, the first higher numbered telephone group is selected. If there is no telephone group or a conventional system is selected, “NO PHONE” is displayed and an error tone sounds.

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EFJohnson 002-9803-601, 98x3, 98x6 manual Calls on Priority ID Codes, Telephone Group Select