GENERAL OPERATION

ning (see page 35) or enable conventional channel monitoring (see page 44).

LTR-Net, LTR, and Conventional Operation

Introduction

Each selectable system can be programmed for LTR-Net, LTR, or conventional operation. The type of operation that is programmed is determined by the radio equipment being used by your system operator. There are only a few differences in operation that are of concern to the user. These differences are described in the following information and also noted elsewhere in this manual as required.

LTR-Net and LTR Operation

The LTR-Net and LTR modes provide automatic channel selec- tion and monitoring before transmitting. Special tones and display messages indicate busy and out-of-range conditions, and telephone calls can be placed almost as conveniently as with your home telephone.

Selecting a system selects a collection of up to 99 groups, and selecting one of these groups selects an ID code which determines the type of call (standard group, telephone, or special). In addition, with standard group calls, it determines the specific mobile or mobiles being called and what calls are received. Priority groups may also be programmed which allow additional calls to be received (see page 41).

The LTR-Net operating mode provides the most operating

features. Exclusive LTR-Net features include roaming and auxiliary calls such as Unique ID and Directed Group. Calls can be made to mobiles in your site or some other site. LTR-Net and LTR features are described starting on page 40.

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EFJohnson 98x6, 98x3, 002-9803-601 manual LTR-Net, LTR, and Conventional Operation, Introduction