Panasonic KX-TEM824 Features Manual page 170

2.3 System Data Control
2.
Connection Methods for Remote Programming
Method
Remote modem
Conditions
• Only one system programming session is permitted at a time. Access will be denied to a second party
who tries to perform system programming, including system programming via a PT.
• System programming can be performed either in interactive or batch mode.
• System Password
To access system programming in interactive mode, a valid password must be entered. The password
is set at the factory but can be changed through system programming (
• A user can upload system programming data from a PC to the PBX or download it from the PBX to a
PC.
• If communications between the PBX and PC fail before completing Firmware Upgrade or system
programming data upload from a PC to the PBX, the successfully transferred portion of the data can
still be used.
• Firmware Upgrade can be performed only through on-site programming using Serial Interface (RS-
232C port) or USB.
Installation Manual References
3.2 Connection
3.1 Installing KX-TE Maintenance Console
170 Feature Guide
Description
Call the PBX and have the call directed to the
internal modem using one of the following
methods:
Direct Access: Using a modem, dial the
telephone number to connect to the internal
modem. To use this feature, "MODEM" must be
selected as the distribution method for the
desired outside (CO) line port (
Mode—Day/Night/Lunch [414-416]).
DISA: Using a telephone, dial the telephone
number to reach the DISA line (
Inward System Access (DISA)). After hearing a
DISA outgoing message (OGM), enter the
Remote Maintenance feature number to access
the internal modem. To use this feature, "DISA"
must be selected as the distribution method for
the desired outside (CO) line port (
Mode—Day/Night/Lunch [414-416]).
Call Transfer: Using a telephone, call an
extension user, such as the operator, to request
to be transferred to the internal modem using the
Remote Maintenance feature number (
Call Transfer). When the modem answer tone is
heard, the PBX is ready for access.
Required Hardware
User-supplied modem
CO Line
1.15.6 Direct
CO Line
1.11.1
System Password [002]).