VTECH ENGINEERING CANADA LTD. TITLE MODEL ENGINEERING FEASIBILITY STUDY REPORT (Modified) WDCT Speaker Phone/CID/ITAD Models CAUTION: THIS IS A DRAFT COPY HARDCOPY IS UNCONTROLLED. Engineering Feasibility Study VTech WDCT 2.4 GHz Single-Line Digital Cordless Telephone Models:
2421 - CID 2431 CID/Dual Keypad 2461 CID/ADPCM ITAD Revision History:
Revision Description 1.0 Initial Release Page All Effective Date Sept 2299 All rights reserved. No part of this document may be reproduced, loaned, or transmitted in any form or by any means without authorization in accordance with VTECH policies and administrative procedures. This document remains the property of VTECH Engineering Canada Ltd., and must be returned upon request. Prepared By Title Low Poh Choon/Ralph Tischler Project Managers Approved By Gary Rogalski Title Engineering Manager Reference: PRC 00XX Revision: 1.0 Page: 1 of 9 This document is proprietary to VTECH ENGINEERING CANADA LTD. VTECH ENGINEERING CANADA LTD. TITLE MODEL ENGINEERING FEASIBILITY STUDY REPORT (Modified) WDCT Speaker Phone/CID/ITAD Models CAUTION: THIS IS A DRAFT COPY HARDCOPY IS UNCONTROLLED. Table of Contents 1 2 GENERAL ........................................................................................................................ 3 PRODUCT OVERVIEW .................................................................................................... 4 2.1 FEATURE LIST............................................................................................................ 4 2.1.1 BASIC FEATURES....................................................................................................................4 2.1.2 HANDSET (Common across all 3 models) ...............................................................................4 2.1.3 Base Station(2421) ....................................................................................................................4 2.1.4 Base Station(2431) ....................................................................................................................4 2.1.5 Base Station(2461) - SIEMENS Chipset built in ADPCM ITAD ................................................5 2.2 HANDSET FUNCTIONS (KEYS/FEATURES).............................................................. 5 2.3 INDUSTRIAL DESIGN Line Drawings ....................................................................... 6 2.3.1 HANDSET (Across all 3 models)...............................................................................................6 2.3.2 BASE (2421) Line Drawing:......................................................................................................7 2.3.3 BASE (2431) Line Drawing:......................................................................................................8 2.3.4 BASE (2461) Line Drawing:......................................................................................................9 Reference: PRC 00XX Revision: 1.0 Page: 2 of 9 This document is proprietary to VTECH ENGINEERING CANADA LTD. VTECH ENGINEERING CANADA LTD. TITLE MODEL ENGINEERING FEASIBILITY STUDY REPORT (Modified) WDCT Speaker Phone/CID/ITAD Models CAUTION: THIS IS A DRAFT COPY HARDCOPY IS UNCONTROLLED. 1 GENERAL 2421 CID (Partial Study) 2431 CID/Dual Keypad 2461 CID/ADPCM ITAD (Partial Study) This document is the feasibility study report (FSR) for the following VTech WDCT cordless telephones:
This study does not include the RBOC Products or the Remote Charger (latter is done in UK). The VTech WDCT product line consists of 2.4GHz cordless phones designed using the Infineon Chip set for both the RF and the Audio circuitry. They are high end products targeted at the SOHO market segment. Software is build on top of an existing SW stack and RF/ASIC technology is based on a proven DECT technology platform. Reference: PRC 00XX Revision: 1.0 Page: 3 of 9 This document is proprietary to VTECH ENGINEERING CANADA LTD. VTECH ENGINEERING CANADA LTD. TITLE MODEL ENGINEERING FEASIBILITY STUDY REPORT (Modified) WDCT Speaker Phone/CID/ITAD Models CAUTION: THIS IS A DRAFT COPY HARDCOPY IS UNCONTROLLED. 2 PRODUCT OVERVIEW In defining the product here, one of the key objectives is to build upon the VTech WDCT and the VTech UK DECT product design. The aim is to minimise the number of differences between the 3 models in order to develop the product within the desired time frame with the lowest cost possible. 2.1 FEATURE LIST Here is a listing of the major features offered in this product line:
User Interface Reference: 60-F986 Proposal for a common DECT4/WDCT 2.4GHz User 2.1.1 BASIC FEATURES
2.4GHz Transmission
2.4GHz Frequency Hopping Spread Spectrum
100% Bellcore compliance
3 and 4-way conferencing
Graphic LCD Display
Enhance Surge resistance (800V metallic surge)
Multi-H/S compatible Up to a maximum of 4 Handsets 2.1.2 HANDSET (Common across all 3 models) Interface
External-antenna design
Half-Duplex Speaker Phone
2.5mm H/J
50 Public memory locations in the Phone Directory
Backlit LCD and Keypad
Compatible to CID Type 2.5 functions for later models (not initial units)
Smart Dialing from CID information
Multi-line LCD for simultaneous display CID information and Soft key labels.
Provide Pay Per Use function possibilities for the RBOCs
VMWI LED on the top of H/S
VMWI with both Stutter and FSK detection.
Face-up charging only.
Hands-Free Speaker
Remote ITAD Control (Applicable with an ITAD Base Only)
Belt clip
Wall mount provision Intercom with B/S 2.1.3 Base Station(2421)
Spare battery charger with POTS mode
Battery: 2xAA NiMH
VMWI LED 2.1.4 Base Station(2431)
Spare battery charger with POTS mode
Battery: 2xAA NiMH
Dual Keypad
Full Duplex Speaker Phone for Hands free operation
3 function keys: They will be 3 PPU keys for the RBOC Models and they will be M1/M2/M3 Quick Dial keys in the case of VTech Models.
VMWI LED Reference: PRC 00XX Revision: 1.0 Page: 4 of 9 This document is proprietary to VTECH ENGINEERING CANADA LTD. VTECH ENGINEERING CANADA LTD. TITLE MODEL ENGINEERING FEASIBILITY STUDY REPORT (Modified) WDCT Speaker Phone/CID/ITAD Models CAUTION: THIS IS A DRAFT COPY HARDCOPY IS UNCONTROLLED. 2.1.5 Base Station(2461) - SIEMENS Chipset built in ADPCM ITAD
Spare battery charger with POTS mode
Battery: 2xAA NiMH
Full Duplex Speaker Phone for Hands free operation
Page/Intercom
Basic ITAD Control Keys
Message Counter LED
VMWI LED 2.2 HANDSET FUNCTIONS (KEYS/FEATURES) MENU - No Backlight SOFT KEY (RIGHT HAND SIDE) - No Backlight SOFT KEY (LEFT HAND SIDE) - No Back Light PHONE With LED Backlight OFF Without LED Back Light Hand Set Speaker Phone Key CCITT Keys. Intercom Reference: PRC 00XX Revision: 1.0 Page: 5 of 9 This document is proprietary to VTECH ENGINEERING CANADA LTD. VTECH ENGINEERING CANADA LTD. TITLE MODEL ENGINEERING FEASIBILITY STUDY REPORT (Modified) WDCT Speaker Phone/CID/ITAD Models CAUTION: THIS IS A DRAFT COPY HARDCOPY IS UNCONTROLLED. 2.3 INDUSTRIAL DESIGN Line Drawings 2.3.1 HANDSET (Across all 3 models) HANDSET SPEAKER PHONE KEY INTERCOM KEY Reference: PRC 00XX Revision: 1.0 Page: 6 of 9 This document is proprietary to VTECH ENGINEERING CANADA LTD. VTECH ENGINEERING CANADA LTD. TITLE MODEL ENGINEERING FEASIBILITY STUDY REPORT (Modified) WDCT Speaker Phone/CID/ITAD Models CAUTION: THIS IS A DRAFT COPY HARDCOPY IS UNCONTROLLED. 2.3.2 BASE (2421) Line Drawing:
Drawing to be inserted. Reference: PRC 00XX Revision: 1.0 Page: 7 of 9 This document is proprietary to VTECH ENGINEERING CANADA LTD. VTECH ENGINEERING CANADA LTD. TITLE MODEL ENGINEERING FEASIBILITY STUDY REPORT (Modified) WDCT Speaker Phone/CID/ITAD Models CAUTION: THIS IS A DRAFT COPY HARDCOPY IS UNCONTROLLED. 2.3.3 BASE (2431) Line Drawing:
These 3 Function keys becomes PPU keys for RBOC products and Qiuck Dial M1/M2/M3 Keys for VTech Models Reference: PRC 00XX Revision: 1.0 Page: 8 of 9 This document is proprietary to VTECH ENGINEERING CANADA LTD. VTECH ENGINEERING CANADA LTD. TITLE MODEL ENGINEERING FEASIBILITY STUDY REPORT (Modified) WDCT Speaker Phone/CID/ITAD Models CAUTION: THIS IS A DRAFT COPY HARDCOPY IS UNCONTROLLED. 2.3.4 BASE (2461) Line Drawing:
Reference: PRC 00XX Revision: 1.0 Page: 9 of 9 This document is proprietary to VTECH ENGINEERING CANADA LTD.