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In on hook state,slip switch to HI is ringing of high level,slip switch to LO is ringing
of low level

5.8 Mute function

During conversation if you need to mute your voice, press MUTE key the line will
be mute and the caller will not hear your voice.but you can hear caller

s voice.

When you need to continue the conversation with caller party,press MUTE key.

5.9 Phone book function

5.9.1 Store the call number to phone book.

In on-hook state, pre-dialing or reviewing an incoming/outgoing call, LCD displays
desired number
Press MUTE key to store the number. Use DEL key to edit if any mistake.
Note:The phone book can store 8 groups of call numbers.if 8 groups of call
numbers are full,you need to delete one group before you can save the new call
number.5.9.2 Reviewing phone book.
In on hook state, press MUTE key in turn to review the phone book

5.9.3 Delete phone book

In on hook state,press MUTE key to select number which you want to delete,press
DEL key to delete the number,press DEL key for 3 seconds to delete all of
numbers.

5.9.4 Dial out the phone book

In on hook state,press MUTE key to select number which you want to dial
out,press handfree or LINE1/LINE2 or REDIAL or pick up the handset to dial out
the number.
Following is a two line function operation.

5.10 Two line operation

5.10.1 Receiving a call

The unit will ring when you have an incoming call,the indicator of L1 or L2 is
flashes,press handfree or pick up the handset and speak to the caller.

5.10.2 Using handset

When the unit rings,pick up the handset automatically select line 1 or line 2(If the
parallel machine has been taken,to take the parallel line,otherwise mush press the
corresponding key such as Line 1 or Line 2,otherwise automatically take another
line),press line 1 directly to select line 1 and enter speakerphone mode,now the
LCD display 1L icon; press line 2 directly to select line 2 and enter speakerphone
mode,now the LCD display 2L icon

5.10.3 Transfer from line 1 and line 2

a. Line 1 is in conversation state,press LINE 2 key,line 1 will automatically hang up
and line 2 will be connected.
b. Line 1 is in conversation state,press HOLD key,then press LINE2 key,line 1 is
hold and line 2 is connected.

Summary of Contents for KNPL-4220

Page 1: ...tion 15 Do Not Disturb Function Ring OFF 16 Dual Mode FSK DTMF CU Compatible 17 16 Digit LCD Display with Blue Backlight 18 5 Kinds of Normal Ringing Tone for Selection 19 Display of Incoming number N...

Page 2: ...in The LCD displays year and flashes press UP or DOWN key to change the year you want press SET key again to confirm and enter month setting Press UP or DOWN key to change the month you want press SET...

Page 3: ...entry if you make a mistake press DEL key to backspace and erase the wrong entry Time should be entering in 24 Hours format Press ALARM P press UP or DOWN key to select open or close the alarm 5 2 Inc...

Page 4: ...all number press OUT again to select the desired number which you want to call back then press handfree key or LINE 1 or REDIAL key and the number is dialed out 5 4 Using pre dialing In on hook state...

Page 5: ...3 seconds to delete all of numbers 5 9 4 Dial out the phone book In on hook state press MUTE key to select number which you want to dial out press handfree or LINE1 LINE2 or REDIAL or pick up the hand...

Page 6: ...in hold state line 1 is in on hook state pick up the handset or press handfree key or press Line 2 now cancel the hold state of the line 2 to continue conversation c In on hook state when line 1 or li...

Page 7: ...1 or Line 2 key to quit three party conversation 1 HANDSET 12 CONF KEY 2 Hook Switch 13 HOLD 3 UP 14 SET 4 LCD Screen 15 NUMBER KEY 5 DOWN 16 SPEAKER KEY 6 OUT 17 REDIAL 7 DEL 18 L1 L2 LED INDICATOR...

Page 8: ...17 REDIAL 18 L1 L2 LED INDICATOR 19 FLASH 20 SPEAKER 21 COIL CORD 10PCS carton Carton size 43 40 23cm 17 15 7 9 in Gross Weight 8 5kg 18 7lb Package List...

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