USB Based Dect Dual Cordless Vo IP Phone |
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1. Introduction of the system
Dect(digital enhanced cordless telecommunication) is based on a micro-cellular
Radio communication system that provides low-power radio access between portable
Parts and fixed parts at ranges up to a few hundred meters. The basic technical
Characteristics are as follows
1. Multi handset features list
- multiple base unit feature up to 6 handset per each base set unit
- multiple handset feature up to 4 base unit per each hand set unit
- intercom between any 4 hand sets external communication with a 1 hand set
2. Handset features list
- time and date function
* manual setting
* automatically updating accounting to received cid
- phone book function ( 20 names 12digit and 20numbers stored )
* dialing from phone book
* phone book access in talk mode
* searching entry by name
* searching entry by number
- micro phone on/off
- key lock
- power on/off
- internal call
- redialing last 3 different dialing numbers
- 3 state of volume level ( low/middle/high )
- pause
- bell sound of internal and external call selectable individually
- 4 state of bell sound level ( bell sound off, vol 1, vol 2, vol 3 )
- beep sounds [ key tone, bat low, out of range ] setting on/off
- pre dialing
- sub scribing and selecting up to 4 base set
- clip type I/II support ( etsi 300 659 -1/2,300 778 -1.2 )
- beep sounds [ key tone, bat low, out of range ] setting on/off
* 20 telephone number and name stored ( name:12digit/number 20 digit )
* name matching between clip and phone book
- auto answer on/off
- alarm setting on/off
- call duration time display
- internal call during pstn call or pstn call during internal call
- out of range warning with display of reception strength
- customer name editing in each handset
- register function
- multi language support
- hand set speaker phone function
- full gap compatible
- 3 way conferencing call
- menu scroll select operation
- LED on top of the handset
(incoming call, message waiting, outgoing call, clip message)
*** LCD display ***
- 14 segment LCD display:1line x 12 digit(1 line symbol)
- icon
* rssi indication
* lcr indication
* caller id(clip) message indication
* talk indication
* phone book indication
* internal call indication
* battery charge status indication
*** base unit features list ***
Dialing mode ( tone dial/pulse dial )
2 LED indicator ( charging/in use)
Paging
Echo canceling
Clock setting
Remove hs
Changing pin ( personal identification number )
Flash
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