Aastra M6320 Meridian 6320 User Guide - Page 47

Approval Requirements Permitted Connections This telephone, with its associated power supply connector, may only be connected to a Centrex telephone system using a socket provided by your system administrator. Only one terminal with its associated power supply may be connected to the telephone socket. Safety Requirements Power Supply The telephone must be installed near to a mains socket which should be easily accessible. Caution Hazardous Voltages When the terminal is connected to the telephone network all of the interconnection points are at Telephone Network Voltage (TNV). Non-permitted Connections This telephone must not be connected to the Public Switched Telephone Network. Power Failure In the event of a local power failure, calls can be made using the handset or headset, incoming ringing may be at a reduced level and special features such as the display and handsfree operation will not function. The telephone and any accessories must be assembled and connected in accordance with the manufacturer's instructions in the user guide before the equipment is plugged into the telephone line socket. 46