Operating Instructions

OP1920102 REV 1 02/26/01

DTC Communications, Inc. Page 3 of 9

Place the battery into the battery compartment, taking note of the positive (+) and

negative (-) markings on the battery and the pager housing.

Replace the battery door and lock by sliding the door latch toward the battery door.

NOTE: As soon as the battery is inserted, the pager will sound the normal

Motorola

FLEX™ pager

power up alert.

In the factory default program mode, the transmitter is powered up from the moment

the battery is inserted into the unit on the last selected channel. There is no power

switch in the factory default program mode.

Audio Circuit

The audio circuit is based on a Gennum automatic gain control (AGC) microcircuit and

an internal, high-sensitivity Knowles electret microphone. When the pager is placed in

the holder and worn on the body, the microphone is located behind a small hole on the

side of the pager facing up. Excellent audio quality will be achieved if this hole is kept

clear of fingers and clothing.

All body-worn transmitters are susceptible to “clothing noise”. The standard Motorola

pager holder that comes with the T-2050 tends to keep the microphone away from the

body and clothing, reducing the tendency to generate clothing noise.

Flex™ Pager Features

The Flex™ pager has several features that remain fully functional and assist in the pager

disguise.

One useful feature is the clock display of the pager. Feel free to set the time and date on

the display. The Flex™ pager instruction manual will describes how to set the internal

clock. If not set to the correct time of day, the clock will act as a timer indicating the time

elapsed since turn on. This may help in assessing battery life remaining however the

pager clock may continue to operate even though the transmitter circuitry has shut down

due to a low battery condition.

You may use the built in alarm clock feature of the pager. As you navigate through the

function menu you will find a “Set Alarm” function. This can be used to simulate a page

being received at a certain time. When the alarm is set, a “bell” symbol is visible in the

lower left corner of the screen.

The regular Flex™ pager beeper is still active in the unit. By scrolling through the

pager’s menus, the user can set the alert type (i.e. the sound of the beeps) for the pager,

and cause the beeper to activate. This may be useful to show that the pager is “real”. In

the T-2050, the vibrator is not controlled by the Flex™ pager circuitry and therefore will

not activate as in a normal Flex™ pager. The vibrator in the T-2050 is used to provide

feedback to the operator during channel setting and other functions and is controlled by

the T-2050 circuitry.