GAI-Tronics 352-101 Division 1 SMART Telephones - Manual (Page 14)

Pub. 42004-455B
Model 352-101, 352-102, 352-103, & 352-104 Div. 1 SMART Hazardous Area Telephones Page 14 of 17
f:\standard ioms - current release\42004 instr. manuals\42004-455b.doc
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Operation
Models 352-101 and 352-102 Handset Operation
1. Lift the handset to place a call.
2. 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.
N OTE : Pressing the volume control push button increases the volume in 5-dB increments. The
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.
3. Dial the desired number.
4. After completion of the call, place the handset on-hook.
Figure 10.