NEC DTH-4R-1 User Manual
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NEC DTH-4R-1 User Manual

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Summary of Contents for NEC DTH-4R-1

  • Page 1 Notice Note that when converting this document from its original format to a .pdf file, some minor font and format changes may occur causing slight variations from the original printed document. When viewing and printing this document, we cannot guarantee that your specific PC or printer will support all of the fonts or graphics. Therefore, when you view the document, fonts may be substituted and your individual printer may not have the capability to print the document correctly.
  • Page 2 ® Cordless Lite II (DTH-4R-1) User’s Guide...

  • Page 4: Handset Controls And Functions

    Handset Controls and Functions Headset Jack Conference (CONF) Key LCD Message Display Transfer (TRANSFER) Key Hold (HOLD) Key Channel (CH) Key Talk (TALK) Key Redial (REDIAL) or Desk/Cordless Softkey Switch Key Numeric Keypad Ringer/Volume (Ring/Vol) Microphone Mute (MUTE) Key...
  • Page 5 21 22 23 Line Out Power Line In Desk LED Cordless Desk Cordless LED...

  • Page 6: Using Your Phone

    USING YOUR PHONE Before using your telephone you must ensure that: Each base unit is placed at least five feet apart. The antenna is raised to the vertical position. Before plugging the telephone line into your new telephone, the rechargeable nickel metal hydrite (NiMH) battery pack must be fully charged.

  • Page 7: Programming Mode

    Programming Mode Press and hold and # at the same time, then press TALK. ‘F1=LK01’ shows in the display and the F1 LED flashes red. Press On/Off MUTE to select the function/line key to program. (LK01 - LK04 and Off-hook Ring) Press Ring/Vol key repeatedly to scroll options for each line key.

  • Page 8: Receiving Volume

    Muting Press On/ Off MUTE during conversation. The ‘TALK’ icon blinks and the voice through the microphone is muted. Press On/ Off MUTE again to cancel the muted condition. (Finishing the conversation also cancels the mute condition.) The ‘TALK’ icon stops blinking. Conferencing This feature allows the user to set up a 3-party conference.

  • Page 9: Ringer On/Off

    Ringer ON/OFF term When the D Cordless Lite II ringer is turned off, the handset does not ring or vibrate and the ringer ‘OFF’ icon appears in the display. When the ring ‘OFF’ icon appears and the terminal is idle for five minutes, the ring ‘OFF’...

  • Page 10: Changing Channels

    Programming Desk/Cordless Softkey Switching (Redial key) This feature switches from Desk to Cordless mode only. Make sure the base unit is in Desk mode. Remove the handset battery. Press and hold the and # keys on the handset at the same time. Install the battery while pressing and holding these keys.

  • Page 11: Traveling Out-Of-Range

    Traveling Out of Range If function keys (F1 ~ F4) are pressed and no connection is established within five seconds, the telephone times out and returns to standby mode. When using the TALK key, the handset sounds an error tone and ‘NO SERVICE’ displays in the LCD.

  • Page 12: Cleaning Battery Contacts

    BT-930 Battery (NiMH, DC 3.6V 750 Mah) 730631 EXP 9660 Wall Mount for Base 730608 EXP 9704 AC Adapter for Base Unit 730618 AD0970 AC Adapter for Charger Unit 730619 M175 NEC Cordless Headset 750637 M145 NEC Cordless Headset 750638...
  • Page 13 N o t e s...
  • Page 14 N o t e s...
  • Page 15 N o t e s...
  • Page 17 © 2003 NEC America, Inc. Document Revision 1 The material contained herein is subject to change without prior notice at the sole discretion of NEC America, For more information contact: Inc. NEC America, Inc. 6555 N State Highway 161 Irving, TX 75039-2402 term ®...

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