AT&T System 25 User Manual
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AT&T System 25 User Manual

AT&T System 25 User Manual

At&t system 25 cordless telephone user guide
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AT&T System 25
Cordless Telephone
User Guide
555-540-711
Issue 1
1989

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Summary of Contents for AT&T System 25

  • Page 1 AT&T System 25 Cordless Telephone User Guide 555-540-711 Issue 1 1989...
  • Page 2 ©1989 AT&T All Rights Reserved Printed in USA TO ORDER COPIES OF THIS DOCUMENT REFER TO DOCUMENT NUMBER 555-540-711. Contact: Your AT&T Sales Representative, or Call: 800-432-6600, Monday to Friday between 7:30 am and 6:00 pm EST. In Canada dial 800-255-1242, or Write: AT&T Customer Information Center 285 North Franklin Road P.O.

  • Page 3: Table Of Contents

    Contents Introduction Cordless Telephone Controls Lights Ringing Tones Handset Tones System 25 Features Programming System 25 Features Considerations Procedures for Programming Features...

  • Page 4: Introduction

    System 25 Multiline Telephone User Guide. Your cordless telephone is ready to use as soon as it is connected to the System 25. You can still make and receive calls while you are learning to use the System 25 features.

  • Page 5: Cordless Telephone Controls

    Cordless Telephone Controls The following figures show the controls on the handset and base unit of the cordless telephone. See the owner’s manual that accompanied your set for more detailed information on how to use these controls. Base Unit Controls 1 Retractable Antenna 2 Power Cord with AC Adapter 3 Handset Hook...
  • Page 6 Handset Controls Antennas On/Off Message Light Low Battery Light Line Card Label Line/Feature Buttons Status Transfer Hold Dial Pad Channel Number Card Battery Contacts...

  • Page 7: Lights

    ) Ringing Tones System 25 signals you with four distinctive rings. The rings and their descriptions are listed below. INSIDE CALL IIIIIIIIIIIIIIIIIIIIIIIIIIIIII (one long ring) Your call is from a person inside your company.

  • Page 8: Handset Tones

    Handset Tones System 25 signals you with tones that are heard through the handset. The tones and their descriptions are listed below. DIAL TONE lllllllllllllllllllllllllllllllllll You can dial. CONFIRMATION TONE Your action has been accepted. RINGBACK TONE IIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIII (repeating on/off tone) The number you dialed is ringing.

  • Page 9: Additional Information

    Data Dial Code (DDC) When your System 25 was installed, Data Dial Codes (DDCs) were assigned to data terminals. If you have a data terminal associated with your System 25, you will receive separate information regarding its use. Personal Dial Code (PDC) Personal Dial Codes (PDCs) were assigned to telephones.

  • Page 10: System 25 Features

    See the AT&T System 25 Multiline User Guide for a full description of features, and detailed procedures on how to implement them. Your AT&T System 25 has two types of features: fixed and assignable.
  • Page 11 SYSTEM 25 CORDLESS TELEPHONE FEATURES Feature Account Code Entry Automatic Intercom Bridged Access Call Accountability Call Waiting Callback Coverage Data Calls Direct Group Calling Direct Station Selection Exclusion Following Forwarding Hold Last Number Dialed Leave Word Calling Message Waiting Fixed...
  • Page 12 SYSTEM CORDLESS TELEPHONE FEATURES Feature Night Service Paging Park Personal Message Waiting Pickup Placing Calls Programming Numbers Repertory Dialing Send All Calls Signaling Speed Dialing Testing Your Telephone Transfer Fixed Assignable Press ON/OFF first to use Personal Speed Dial Select Single Ring Reminder T/P Switch...

  • Page 13: Programming System 25 Features

    Programming System 25 Features Although the cordless telephone has five (5) programmable buttons, it must be administered as a 10-button multiline telephone (set 303). This is because the cordless telephone supports the message waiting feature, but the 5-button telephone does not.

  • Page 14: Procedures For Programming Features

    If you used the T/P switch to enter programming programming mode by sliding the switch back to position. * See AT&T System 25 Multiline Telephone User on how to implement each feature. Off.) Guide for detailed procedures the code for...

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