Compliance statements 1-9
Chapter 1: About This Guide
Wave Server Installation Guide
Direct Inward Dialing (DID) interfaces
Allowing this equipment to be operated in such a manner as to not provide for proper answer
supervision is a violation of Part 68 of the FCC rules.
Proper answer supervision is when:
• The equipment returns answer supervision to the Public Switched Telephone Network
(PSTN) when Direct Inward Dialing (DID) calls are:
• Answered by the called station
• Answered by the attendant
• Routed to a recorded announcement that can be administered by the Customer
Premise Equipment (CPE) user
• The equipment returns answer supervision on all DID calls forwarded to the PSTN.
Permissible exceptions are:
• A call is unanswered
• A busy tone is received
• A reorder tone is received
Underwriter’s Laboratory
Underwriter’s Laboratory (UL) & Canadian Underwriter’s Laboratory (CUL)
This equipment is Safety Listed by MET Laboratories, Baltimore, Maryland and complies with
Underwriters Laboratories Standard UL 60950-1 (USA) and CSA C22.2 No. 60950-1. MET
Laboratories may be contacted at 800-638-6057 or www.metlabs.com
.
To reduce the risk of fire: use 26 AWG line cords that have been evaluated as Communication
Circuit Accessories, UL 1863, for all telephone connections. This statement applies to all cards
and modules that connect to telephones or the Public Switched Telephone Network (PSTN).
Industry Canada
This section describes the requirements for end users in accordance with CS-03.
The Industry Canada label identifies certified equipment. This certification means that the
equipment meets certain telecommunications network protective, operational and safety
requirements as prescribed in the appropriate Terminal Equipment Technical Requirements
documents. The Department does not guarantee the equipment will operate to the user’s
satisfaction.
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