Guardian Telecom Installation and Operation WTT Series Installation Operation • Follow all appropriate electrical codes and use only approved electrical fittings for the installation. • For waterproofing purposes apply Teflon tape to all glands and conduits. • Choose a wall location that is free of obstructions and permits space for ½”...
WARNING! Guardian Telecom Installation and Operation WTT Series Field Repairs Field repairs may only be carried out by qualified technicians using OEM parts. Substitution of parts voids warranty and may pose a hazard to users of the equipment. • Disconnect the telephone from Tip and Ring power supplied by the PABX or central office.
Guardian Telecom Installation and Operation WTT Series Specifications Electrical Performance 300 - 3400 H DTMF or 40/60 P 10 PPS (TOLR) -38 +/- 3 dB +8.1 / -5.1 dB 2.7 dB (ROLR) 50 +/- 3 dB 42 +/- 3 dB 55.4 +/- 3 dB...
Guardian Telecom Installation and Operation WTT Series Government Certification Page 10 Attached to the telephone are labels for Industry Canada and the United States Federal Communications Commission. These identify equipment certifications indicating the 60 and 70 series telephones meet certain telecommunications network protective, operational and safety requirements.
Guardian Telecom warrants your product to be free of defects in material and workmanship for a period of one year. Guardian Telecom will repair or replace any defective unit that is under warranty This warranty is null and void if any non-authorized modifications have been made to this product, or if it has been subjected to misuse, neglect, or accident.
When a product has been installed following user manual instructions, and the unit fails to operate, the user must contact Guardian Telecom to obtain authorization to return the product. This can be done by completing an RMA form online at https://www.guardiantelecom.com/support/rma/, or by calling the service telephone...
Guardian Telecom Installation and Operation WTT Series Cleaning Tips for Guardian Telephones Storage Guardian Telephones may occasionally need to be cleaned to maintain appearance. Generally, wiping the surface with a clean, water dampened cloth will remove most films or residues. If the soiling is too stubborn for plain water, a mild detergent solution may be used.
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Guardian Telecom Installation and Operation WTT Series Notes: Model No. Part No. Serial No. Date of Purchase Page 14...
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