Description: "STOP" button was pressed during Auto Dialling.
Causes:
Code: 634
Description: Redial count over with no response or busy tone was not detected.
Causes: Telephone line cable is disconnected. Wrong number is dialled. MAIN PCB is abnormal.
Code: 638
Description: Power turned off with applicable data in memory or during communication.
Causes: Mains lead unplugged. Power failure occurred.
Code: 722
Description: Failed to obtain the Network Parameters (such as: IP Address, Subnet Mask, Default Gateway IP Address, etc.) from the DHCP server.
Causes: LAN Cable is disconnected. DHCP is not available. (Contact the Network Administrator.)
Code: 731
Description: Dialer full while Relayed Transmission Request was received.
Causes: Dial buffer for manual number dialling (70 stations) are being used.
Code: 741
Description: Dialling was not successful due to missing of the telephone number. Occurs when deleting the telephone number of reserved One-Touch/Abbreviated dialling numbers with program keys.