GAI-Tronics 352-101 Manual - Halaman 15

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Model 352-101, 352-102, 352-103, & 352-104 Div. 1 SMART Hazardous Area Telephones Page 15 of 17

Models 352-103 and 352-104 Headset Operation

1. To connect the headset, plug it into the flexible plug on the front of the telephone by removing the

sealing cap from the receptacle, aligning the connector pins, and screwing the two ends together.

2. To place a call, remove the headset from the headset activation bracket and flip the headset bracket

forward to its preset position. See Figure 11.

3. The handset receiver volume control, which is located on the front cover keypad, can be adjusted to

the desired level by pressing the volume control push button.

: Pressing the volume control push button increases the volume in 5-dB increments. The

OTE

volume starts at 0 dB and increases to a maximum volume of 20 dB. Pressing the volume control

push button a fifth time will return the volume to 0 dB.

4. Dial the desired number.

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Figure 11.

Pub. 42004-455B