GAI-Tronics 227-001 Auto-dial Telephones - Manual (Page 5)

Pub. 42004-338F
Model 227-001, 247-001, 257-001, and 277-001 Industrial Auto-dial Telephones Page 5 of 19
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6. If mounted outdoors, install a telephone line suppressor (customer-supplied) on the telephone line.
7. Pull the telephone line through the conduit and into the enclosure. Connect the telephone’s modular
cord to the incoming subscriber line with the appropriate connector. Verify operation by calling to
and from another telephone.
8. Replace the front panel assembly and tighten the eight front panel screws.
Figure 5. Model 227-001 Outline and Mounting Drawing