HF Microphone). Motorola Mobility IHDT5ZX1

415A79-O 9/22/99 9:40 AM Page 20

Basic Operation

Place a Hands Free Call

1. Leaving the handset mounted, dial the number you wish to call.

2. Press

S

.

3. When the called party answers, direct your conversation to the Hands Free microphone typically mounted on your vehicle’s sun visor. The In Use indicator will remain on and

HF will display for the duration of the call.

4. Press E to terminate the call.

Receive a Hands Free Call

1. Press S .

2. Direct your conversation to the Hands Free microphone. The In Use indicator will remain on and HF will display for the duration of the call.

3. Press E to terminate the call.

Manual Handset to Hands

Free Operation

1. To switch from the handset to Hands Free operation, press F , 6 .

Mute will display. Note that M for Mute appears on 6 .

2. Return the handset to its mount.

3. Press F , 6 again and HF will display.

4. Direct your conversation to the microphone.

20

Hands Free Operation

(with optional HF Microphone)

Basic Operation

Automatic Hands Free

1. Press F ,

1

.

2. Scroll the menu by pressing G or H until

HF AUTO NOSWTCH displays.

3. Press C once to toggle this feature on, and again to toggle it off.

4. To exit the Feature Menu, press E .

This feature allows you to automatically go to

Hands Free operation without pressing F , 6 .

To switch from Hands Free to Handset operation, just lift the handset while in a call. To return to

Hands Free operation, hang up the handset and begin speaking.

Enhanced Simplex Hands Free

In certain systems, you may experience audio feedback while using Full Duplex Hands Free operation, the normal operating mode. This situation can usually be alleviated by slightly reducing the speaker volume. In extreme cases, you may want to switch to Enhanced Simplex

Hands Free operation. This operation will not allow interruption of the party that is speaking.

1. Press

F

,

1

.

2. Scroll the menu by pressing H or G until

HF PREFOFF displays.

3. Press C once to toggle this feature on, and again to toggle it off.

4. To exit the Feature Menu, press E .

21