Motorola GTX User Manual - Page 16

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GTX Mobile Radio

TELEPHONE INTERCONNECT

Your radio is equipped with a telephone intercon-

nect option that allows you to call land line tele-

phones through the system. Calls made through

the central controller are half-duplex operation (talk

or listen).

To place a Call (Full Interconnect Capability)

If your radio is not equipped with a DTMF micro-

phone, here is how to place mobile-to-land calls:

Phone

Press

button. Momentarily the display shows:

If a free channel is available, the display will show:

You will hear dial tone. Select a phone number

from the list by using talkgroup

button. After selecting, the desired phone location,

press the PTT switch. You will hear tones as they

are being sent out. When the desired number has

been completely sent out, you will hear either a

busy tone or ring tone. If you get a busy tone,

Phone

hang-up by pressing the

try again.

• If illegal "bonk" tone sounds, when

button is pressed, it indicates that the telephone

interconnect option has not been enabled and

the telephone call cannot be made.

• After the called party answers, inform him/her

that you are using a radio and that he/she must

wait for the radio to finish transmitting (indicated

by a soft beep) before replying. Proceed in a

normal push-to-talk manner by pushing the PTT

switch to talk and release to listen.

• The maximum time period is determined by the

traffic load of the System Central Controller. If a

high pitch tone sounds, it alerts you that you

have just 15 seconds to complete your conver-

sation before the call will be disconnected.

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or talkgroup

(phone) button, and

Phone

(phone)