User's Guide

English

NOTE: At Step 4, you can also use < or > to change the

selected option.

Dual Tone Multi Frequency (DTMF)

The Dual Tone Multi Frequency (DTMF) feature allows the radio

to operate in a radio system with an interface to telephone

systems.

Procedure:

To initiate a DTMF call.

1 Press and hold the PTT button.

2 Enter the desired number, * or #.

You can turn off the DTMF tone by disabling all radio tones and

alerts (see Turning the Radio Tones/Alerts On or Off on

page 60).

Multi-Site Controls

These features are applicable when your current radio channel

is part of an IP Site Connect or Linked Capacity Plus

configuration.

See IP Site Connect on page 12 and Linked Capacity Plus on

page 13 for more details about these configurations.

Starting an Automatic Site Search

NOTE: The radio only scans for a new site if the current signal

is weak or when the radio is unable to detect any signal

from the current site. If the RSSI value is strong, the

radio remains on the current site.

Procedure:

Press the programmed Site Lock On/Off button.

1 A tone sounds and the display shows Site Unlocked.

2 The LED blinks yellow rapidly when the radio is actively

searching for a new site, and turns off once the radio locks

on to a site.

3 The display shows the channel alias and the site roaming

icon appears.

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NAG-LACR.book Page 52 Thursday, April 12, 2012 5:58 PM