NEC AT-55 Operation & User’s Manual

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 from NEC Corporation. All brand names and product names on this document ar ...

the risk of fire, electric shock, and injury to persons, by doing the following: 1. Read and understand all instructions. 2. Follow all warnings and instructions marked on the product. 3. Do not use this product near water, for example, near a bathtub, wash bowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming poo ...

IMPORTANT NOTICE............................................................................................................ i FACE LAYOUT, KEY AND PARTS ...................................................................................... 1 INSTALLATION .................................................................................................................... 3 Connecting the Telephone Network .............................. ...

1 FACE LAYOUT, KEY AND PARTS The following figures show the locations of key and parts of telephone. (17) ...

2 No. Name Function (1) Call Indicator/ Message Waiting Lamp Flashes to indicate an incoming call arrival. Also, indicate when messages have been received and notified by PBX system control. (2) LCD Display Shows calendar and various information. (3) Search Key Select IN /OUT history and scroll the call record. (4) Delete Key Delete last digit of telephone number displayed on LCD or delete the call history record. (5) IN USE LED ...

Connect the telephone to the telephone network with following steps. 1. Connect the one end of the line cord to the LINE socket on the rear of telephone and the other end to your telephone network outlet. 2. Lay the handset cord in the groove on the bottom of the telephone. IMPORTANT  Do not connect with the public telephone network directly. This telephone is manufactured for connection to th ...

customer. 1. Mark off the correct positions for the screws, 83.5mm apart vertically before drilling the wall. 2. Install the screws into the wall. 3. Mount the telephone on the wall so that the screw heads insert into the slots on the underside of the telephone. 4. Remove the hanger hook from the telephone, and then reverse it and reinsert ...

handset onto the top of the hanger hook as shown below. ...

This telephone is equipped with a calendar showing Year/Month/Day/Hour/Minute. The calendar is shown on the display while the phone is idle. Set the calendar with the following steps. NOTE When the telephone receives an incoming call the time and date will automatically be overwritten with the system time and date. 1. Ensure the phone is idle. 2. Hold the SET TIME key for approx. 2 seconds until the year a ...

Set the Dialing Mode Switch on the rear of the telephone to either DP (Pulse) or MF (Tone) to select the signaling type. The signaling type depends on the requirements of the PBX to which the telephone is connected. Setting the Flash Time The correct hook flash timing depends on the requirements of the PBX to which the telephone is connected. 1. Ensure the phone is idle. 2. Dial *41 *. 3. Dial 00 to 06 to select f ...

1. Pick up the handset and wait for dial tone. 2. Dial the desired number. 3. Replace the handset when you finish the call. Or, to preview the dialed number: 1. Dial the desired number with handset on-hook. 2. You may press the DELETE key to erase dialed digits one at a time. 3. When you have finished dialing, lift the handset. 4. Replace the handset when you have finished the call. NOTE Adj ...

1. Press the SPEAKER key when the phone rings. 2. Converse with your caller. 3. To end the call, press the SPEAKER key. NOTE Adjust the speaker volume if needed by pressing the VOLUME key. Switching between Handset and Speakerphone You can switch between Speakerphone and Handset while dialing a number, waiting for answer, or at any time during a call. To change from Handset to Speakerphone: 1. Press the ...

during a conversation, it may terminate the call or place the call on hold and you will hear dial tone allowing you to dial the next phone number. The FLASH key may also provide access to special facilities such as call waiting and conference calls. Actual operation will depend on the specific PBX to which you are connected. To activat ...

During this state, you can consult with another person and your voice will not be sent to the called party. To mute the call so that the called party cannot hear you: 1. Press the MUTE key. The MUTE key LED will light up. To cancel Mute and resume normal conversation: 1. Press the MUTE key. The MUTE key LED will go out. Message Waiting Lam ...

1. With a conversation in progress on the phone. 2. Press the HOLD key. 3. If using the handset, you may put the handset back in the cradle. 4. To converse with the caller again, pick up the handset (or press the SPEAKER key). One-Touch Dialing This telephone is equipped with 10 one-touch dial memory keys for programming your most frequently dialed telephone numbers. You can store up to 21 digits in each one-touch key. W ...

This telephone will display Caller ID (CID) information received with incoming calls. The last 90 Caller ID numbers received are automatically stored in CID memory (up to 21 digits each). The numbers stored in CID memory may be reviewed, deleted, or dialed back if desired. When a new call is received with CID and goes unanswered, the NEW icon will flash. The number of new (unanswered) calls received with CID is indicated on the ...

 Check that the hook switch is not depressed.  Check that the line cord is connected.  Make sure the SPEAKER key LED is lit (if using speakerphone).  Ensure that the Dialing Mode Switch is set to the correct position.  Unplug the phone, wait 30 seconds, then plug the phone back in. Phone does not ring  Ensure there are no other device ...

148×219×77mm / 5.83×8.62×3.03 inch Weight Approx. 0.64 kg /1.40 lbs Operating Conditions Operating Temperature 0～40 ℃ / 32～104 °Ｆ Relative Humidity 10～90% RH（Non-condensing） Features Caller ID receiver FSK (type I) Caller ID information CID number with date and time stamp Caller ID review, delete, dial back Yes Caller ID storage 90 calls (21 digits) Ou ...

Operation: Dial Access Code + Option Code + # Feature Dial Access Code Option Code Ring Tone *1* 1: Low Tone (default) 2: Mid Tone 3: High Tone Hold Tone *5* 0: Tone 1 (default) 1: Tone 2 PBX Trunk Access Code *0* 0~9 (default = not assigned) Hook Flash Timing *41* 00: 95ms 01: 100ms 02: 120ms 03: 180ms 04: 270ms 05: 300ms 06: 600ms (default) Restore to Factory Settings *99* 99 Memory of call history a ...