NEC AT-35 User Manual (English)

Other manuals for NEC AT-35

Questions and Answers:

N
Nicole OlsonJul 30, 2025
How to fix NEC AT-35 Telephone when there is no dial tone?
- J
  justin18Jul 30, 2025
  If your NEC Telephone doesn't dial out or you're not getting a dial tone, start by checking that the hookswitch isn't depressed and the line cord is properly connected. If you're using the speakerphone, ensure the SPEAKER key LED is lit. Also, verify that the Dialling Mode Switch is in the correct position. As a last resort, try unplugging the phone, waiting 30 seconds, and then plugging it back in.
T
tiffanymaxwellAug 5, 2025
Why is my NEC AT-35 not ringing?
- N
  Nicholas MartinAug 5, 2025
  If your NEC Telephone isn't ringing, try disconnecting any additional devices connected to the DATA port. Also, make sure there are no other devices connected to the same line, as this can sometimes interfere with the ringing function.
C
Carl MccoyAug 11, 2025
What to do if there is no display on NEC AT-35 LCD?
- M
  Michael SkinnerAug 11, 2025
  If there is no display on the LCD screen of your NEC Telephone when the phone is idle, check that batteries are properly fitted and in good condition. This will ensure the LCD screen receives power and can display information.
K
kellyturnerAug 17, 2025
What to do if nobody can hear me on my NEC AT-35?
- K
  Kaitlyn TuckerAug 17, 2025
  If you can't be heard by the other party on your NEC Telephone, first ensure that both the phone cord and the handset curly cord are securely plugged in. Also, check that the MUTE key LED is off, as this indicates whether the microphone is muted.
J
James PittmanAug 23, 2025
How to troubleshoot one-touch dialling on NEC Telephone?
- J
  Joseph GutierrezAug 23, 2025
  If you're unable to use the one-touch dialing feature on your NEC Telephone, first verify that a number has been correctly stored under the one-touch key. If a row of dashes “-“ is displayed, it indicates that the one-touch key is empty and no number is stored.

NEC AT-35 Specifications

General

Caller ID receiver	FSK (type I) or DTMF
Caller ID information	CLI number with date and time stamp
DTMF and Decadic dialling	Yes (DP/MF switch)
Caller ID review, delete, dial back	Yes
Last number redial key	Yes (32 digits)
One-touch key memories	10 (21 digits each)
Call duration timer	Yes
Selectable hook flash timing	95/100/120/180/300/600ms (default=100ms)
Pause key	Yes (3.6 sec)
Automatic insertion of trunk access code	Yes (selectable 0~9)
Caller ID storage	90 (21 digits)
Last number redial storage	30 (21 digits)
Date and time display	Yes (24 hour)
Message waiting lamp	Yes
Visual ring indicator	Yes
In-use indication	Yes
New call indication	Yes (LED and LCD)
Repeat call indication	Yes
Adjustable LCD contrast	Yes (5 levels)
Music on hold with selectable tones	Yes (2 melodies)
Mute key (handset and handsfree)	Yes (with LED indication)
Speakerphone (Handsfree)	Yes (half duplex)
Speakerphone receive volume control	Yes (8 levels)
Handset receive volume control	Yes (slide switch, 3 levels)
Adjustable ring volume	Yes (3 levels)
Adjustable ring tone	Yes (3 pitches)
Data port (parallel connection)	Yes
Telephone line interface	2-wire analogue centre pair
Battery for memory backup	3 x AA batteries
Low battery indication	Yes