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How do I use Analog telephone features?

Single and 2 Line Sets (ANALOG):
  • 2500 AT&T Desk Set
  • 2554 AT&T Wall Set
  • M9316 Northern Telecom Set with Message Waiting LIGHT, LED Display & Speakerphone
  • M8314 Northern Telecom Set
  • M9417 (2) Line Northern Telecom Set with Message Waiting Light
  • M8417 (2) Line Northern Telecom Set
1A2KEY Sets (ANALOG)(Limited availability):
  • 6 Button Desk set
  • 10 Button Desk Set
  • 20 Button Desk Set
Telecommunications Devices for the Hearing Impaired
  • TTY sets
    • 8840 single line sets
Feature Description
(Not all features described herein are available on all telephones. Contact the DNST Help Desk: 301-594-6248 for additional information).
Call Forwarding *52
(For ISDN PDN only)		 Lets you forward your incoming calls on your ISDN (PDN only) to any telephone number that you can reach with 5-digits. To re-program, dial *52 and then your voice mail number, i.e. 301-433-8000 or 301-496-5000.
Call Trace *57 Lets you trace the number of the last call you received and have it recorded at the switch. Hang up and report to the Security Office immediately.
Block Caller ID *67 Block your telephone number from someone else's caller ID phone.
Call Forwarding *72
(Used for all CF with
exception of ISDN PDN´s)		 Lets you forward your Analog or ISDN line (except for the PDN on the phone which uses *52) incoming calls to any telephone number that you can dial directly. To disconnect press *73 and then your 10-digit voicemail number, i.e. 301-433-8000 or 301-496-5000.
Repeat Call *66 Redials a busy number for you, and will keep dialing that busy number for up to 30 minutes.
Return Call *69 Lets you call back the last number that called you, whether you answered the telephone or not.
Select Forward *63 Lets you transfer calls from up to six pre-selected telephone numbers to another location.
Speed Calling *74 (1 digit), or *75 (2 digit) Lets you program your telephone line so that you may dial frequently called local or long distance numbers by dialing only one or two digits.
Six-way Conferencing *85 Lets you add five additional parties to your telephone conversation.
Tone Block *70 Lets you use Call Waiting on analog line when you want it and temporarily suspend it when you do not want it.
301-402-9935 Connects caller with telephone trouble desk to report troubles on sets and lines.
For further assistance:
Call:     
 301-496-4357 (301-496-HELP)
E-mail:    helpdesk@nih.gov or Visit NIH Support at:http://support.cit.nih.gov/
E-mail:   Telecommunications Webmaster
TDD/TTY: 1-800-438-8832
Back to Telecommunications Infrastructure Branch Main Page

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