Memory,Storage and CPU capacity Page19 of 544
Option11C and 11C Mini TechnicalReference Guide
service. This can be a significant time-saver if you have to program numerous
types of telephone models.
Pre-programmed data is not mandatory for software installation. In fact, the
NTDK20 or the NTDK97, can be programmed with the minimum number of
files to allow the Option 11C and 11C Mini to operate.
During start-up, the Software Installation Program is automatically invoked.
The Option 11C or Option 11C Mini, loads system data from the NTDK20,
or the NTDK97 respectively, and prompts the user for a variety of
information, including the time and date, type of installation, feature set
required, and type of database. At this point, if the user selects any response
other than “Default database,” pre-programmed data will not be loaded on the
system.
Pre-programmed data cannot be removed from the Option 11C and 11C Mini
system once it is loaded into the system. However, pre-programmed data can
be bypassed during first-time system installations.
Note: The pre-programmed data on the Option 11C and 11C Mini
system can provide an effective starting point for programming
telephone and trunk information. Before bypassing the option of loading
pre-programmed data, take the time to determine whether the default
data can be used at this site.
Components of pre-programmed data
The following items are pre-programmed in the Default database on the Main
Option11C NTTK13 Software Daughterboard:
•Model telephones
•Trunk route data and model trunks
•Numbering plan
•SDI ports
•Tone and digit switch
Model telephones
A model telephone can be thought of as a default set of features and class of
service assigned to a telephone.