2Modem/DSU Commands
2-396800-A2-GB31-20 January 1997
Change Call Directory (chcd)
Use the chcd command to add, change, or delete the telephone numbers stored in the call directory
of a COMSPHERE 3800 Series modem, a COMSPHERE 3600 Series DSU with a DBM, or a
COMSPHERE 3400/4400 Series modem with a DBM.
The Dial (dial) and Standby Facility (sf) commands use call directories during command
execution. Refer to these commands in this chapter for additional information.
For most commands, NMS enables you to specify the destination for the command’s results and
schedule its execution. If the last page of the input form cannot accommodate the Destination for
results and Schedule execution fields, an additional page is provided. For a complete description
of these fields, refer to Chapter 1, Introduction.
Access Level: Data Technician, Manager, System Administrator
Abbreviation: chcd
Restrictions: None
Routine: Yes
Schedule: Yes
Related Commands: Display Call Directory (dscd)
Clear Call Directory (clcd)
Change Call Directory Input Form
There are two pages for the Change Call Directory input form.
Page 1
Page 1 enables you to specify the device for which call directory changes are to be made and to
specify the call directory number to be changed.
This input form contains the following fields:
Device (Required field)
Enter the device for which the telephone number is to be changed. Standard addressing
format applies to the input. For information on device addressing, refer to Appendix D of
the COMSPHERE 6800 Series Network Management System User’s/System
Administrator’s Guide.
Directory number (Required field)
Enter the number of the directory to be changed.
For 3400/4400 Series modems equipped with a DBM, the range of valid entries is from 1
through 4.
For 3600 Series DBMs and 3800 Series modems, the range of valid entries is from 1
through 10.