NEC AT-45 Plain Telephone User Manual

This manual provides operating instructions for the NEC AT-45 plain telephone, covering dialing, call transfer, conferencing, and built-in voicemail features.


NEC AT-45 Plain Telephone User Manual - cover page
Brand
NEC
Category
Telephone
Document type
User Manual
Language
Japanese
Pages
12
File format
PDF
File size
222 KB
Published
18 October, 2026
Updated
18 October, 2026
MD5 checksum
C8C3BAC64C49D4B1F7DDBD9B0251D146

About this manual

This user manual describes the operation of the NEC AT-45 plain telephone (SLT) as part of the NEC SL1000 system. It covers basic functions such as dialing, redialing, and holding calls, as well as advanced features like call forwarding, conferencing, and the built-in answer machine. This manual is written in Japanese.

What's inside

  • Dialing
  • Call Hold and Transfer
  • Call Forwarding
  • Conferencing
  • Built-in Answer Machine
  • In-Mail Voicemail
  • Do Not Disturb

Specifications

Max conference users16
Max internal messages4
Max external messages10
Max message length2 minutes
Voicemail greeting options3
Voicemail password length4 digits

Frequently asked questions

How do I redial the last number dialed?

Press the REDIAL key to automatically redial the last number dialed.

How do I hold a call during a conversation?

Press the FLASH key while the call is active to hold the telephone.

How many users can participate in a conference call?

Up to 16 users can participate in a conference call, including your extension.

What is the maximum length for a recorded message?

The maximum length for a recorded message cannot exceed 2 minutes.

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