GAI-Tronics 210-001 Manuel d'instruction - Page 4
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Model 210-001 Corridor Telephone
Operation
1. Lift the handset to place a call.
2. The handset receiver volume control, which is located on the handset, can be adjusted to the desired
level by pressing the handset pressbar.
: Pressing the handset pressbar increases the volume in 3-dB increments. The volume starts at
N
OTE
0 dB and increases to a maximum volume of 18 dB. Pressing the pressbar a seventh time will return
the volume to 0 dB.
3. Dial the desired number.
4. After completion of the call, place the handset on-hook.
Ringer with Volume Control
The volume level of the ringer can be adjusted. Follow the steps in the "Mounting and Wiring
Instructions" section on page 2 to open the enclosure. The ringer is mounted on the bottom of the
enclosure and has a volume control knob. This knob can be turned to open or close the audio ports to
increase or decrease the volume by 15 dB. See Figure 5.
f:\standard ioms - current release\42004 instr. manuals\42004-449b.doc
06/11
Figure 5. Interior View
Pub. 42004-449B
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