GAI-Tronics 272-001 Instruction Manual - Page 7
Browse online or download pdf Instruction Manual for Telephone GAI-Tronics 272-001. GAI-Tronics 272-001 16 pages. Intrinsically safe telephone
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Model 262-001 and 272-001 Intrinsically-Safe Telephones
Operation
1. Lift the I.S. telephone handset to place a call.
2. Adjust handset receiver volume control, if necessary, by pressing the handset pressbar.
N
: Pressing the handset pressbar increases the volume in increments of 4 dB. The volume starts
OTE
at 0 dB and increases to a maximum volume of 8 dB. Pressing the pressbar a fourth time will return
the volume to -4 dB. Pressing the pressbar one more time will return the gain to 0 dB.
3. Dial the desired number.
4. After completion of the call, place the handset on-hook.
d:\standard ioms - current release\42004 instr. manuals\42004-173d.doc
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Pub. 42004-173D
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