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Before using Your Terminal…
Thank you for purchasing NEC SL2100 system.
Due to the flexibility built into the system, your
Dialing Codes and Feature Capacities
may differ
from those in this guide. Check with your NEC Authorized Supplier / System Administrator and
make a note of any differences.
NEC Single-Line Telephone (AT-45) is displayed here. This User Guide describes general analog
Single-Line Telephone (SLT) procedures. Refer to the User Guide included with to your specific
SLT for details on additional key functions.
Press REDIAL Key to
automatically redial the
last number you dialed.
Flashes when you have
Message Waiting or there
is an incoming call.
INDICATOR
REDIAL Key
While on a call, press FLASH
Key to hold the line.
FLASH (RECALL) Key
Hookflash
NEC Corporation reserves the right to change the specifications, functions, or features at any time without notice.
NEC Corporation has prepared this document for use by its employees and customers. The information contained
herein is the property of NEC Corporation and shall not be reproduced without prior written approval of NEC
Corporation.
Copyright 2017, NEC Corporation
NEC Single-Line Telephone
(AT-45)
