1  Introduction 
Congratulations on purchasing the AccessLine Hosted PBX phone 
system and service. DPS FLEX twas designed specifically for the 
small to mid-size business and combines a business-class phone 
system with Voice over IP phone service.  
 
This User Guide will show you how to setup and use your new DPS 
FLEX phone system and service. 
 
IMPORTANT SAFETY AND CONFORMANCE 
INFORMATION FOR IP PBX BASE UNIT AND 
PHONES 
 
Conformance 
This equipment is designed for use in the United States. 
This equipment complies with the following standards: 
FCC Part 15, Subparts B, C, D 
FCC Part 68 
UL60950 
Analog extension ports: TNV3 
CO port: TNV3 
ADSL port: TNV3 
Power fail port TNV3 
LAN/WAN ports SELV 
 
Important Safety instructions 
The following safety information is reprinted from IEC60950.  
•  When using your telephone equipment, basic safety 
precautions should always be followed to reduce the risk of fire, 
electric shock, and injury to persons, including the following: 
•  Read and understand all instructions. 
•  Follow all warnings and instructions marked on the product. 
•  Unplug this product from the wall outlet before cleaning. Do not 
use liquid cleaners or aerosol cleaners. Use a damp cloth for 
cleaning. 
•  Do not use this product near water (for example, in a wet 
basement). 
•  Do not place this product on an unstable cart, stand, or table. 
The product can fall, causing serious damage to the product. 
•  Slots and openings in the cabinet and the back or bottom are 
provided for ventilation, to protect it from overheating; these