Motorola i880 ユーザーズマニュアル

To set the PTT button backlight to light up and 
flash:

1 From the main menu, select Settings > 

Display/Info > Backlight > PTT Backlight.

2 Set this option to On.

You can also set the PTT button backlight to light 
up and flash using this option:

1 From the main menu, select Settings > 2-Way 

Radio > PTT Backlight.

2 Set this option to On.

Sometimes you may want to have your phone on, 
but turn off its ability to make and receive calls and 
other transmissions.

To set your phone so that it cannot make or receive 
phone calls, Private calls, group calls, or Talkgroup 
calls; or transfer data:

1 From the main menu, select Settings > 

Advanced > Transmitters.

2 Set this option to Off.

This icon 9 appears.

Note: While powering on your phone, you can 

turn transmitters off by pressing 

p for 

more than 5 seconds.

To restore your phone’s ability to do all these 
things:

Set this option to On.

Note: When Transmitters is set to Off, your 

phone’s Bluetooth capability is disabled, 
and all active Bluetooth connections are 
dropped.

Settings contains many submenus that let you 
customize your phone.

For information on applying groups of settings to 
your phone together, see “Profiles” on page 219.

Note: Because your phone’s audio player is 

actually a Java application that you 
access from the main menu, the settings 
described here will not affect the audio 
player unless they affect Java 
applications.