Motorola T5550 用户手册

Accessories

5. To transmit, speak into accessory microphone. There is a short delay between

the time you start talking and when the radio transmits.

6. To receive, stop talking.

To turn VOX off, press

or remove the audio accessory.

Handsfree Use Without Accessories (iVox) (T5530 model only)

You can use the iVox feature to transmit handsfree without the need for any voice
activation (VOX) accessories. Once iVOX is turned on, the radio detects your
voice and transmits when you speak.

1. Turn the radio off.
2. Turn the radio on while pressing

. displays.

3. To temporarily disable iVox, press . flashes intermittently.
4. To turn off iVox, turn the radio off.

Setting the Sensitivity Level

Adjusting the radio’s sensitivity level helps minimize the possibility of unintended
noises triggering a transmission and helps the radio pick up soft voices.

1. Press

until

displays.

2. Press

to select the sensitivity level:

Note: When you connect a VOX accessory, the radio is automatically set to the

last chosen sensitivity level.

= High Sensitivity

for quiet environments

= Medium Sensitivity

for most environments

= Low Sensitivity

for noisy environments