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CONNECTING THE BTX4750
Included with the BTX4750 are (one each):
• Base unit
• Coiled handset cord
• User guide
• Handset
• Clear plastic overlay
• Line cord
Contact your supplier or Teledex for information on ordering
custom designed and printed faceplates to enhance the look of your
Teledex BTX4750 telephone.
1) Located on the left side of the BTX4750 is a modular jack
labeled
TO HANDSET.
Insert one end of the coiled handset cord
into this jack (until you hear it click).
2) Insert the other end of the coiled handset cord into the modular
jack on the handset.
3) Turn the telephone so the back panel is facing you. Insert either
end of the line cord into the jack on the back of the telephone
this jack is labeled
TO TEL.
4) Insert the other end of the line cord into a telephone wall jack.
5) The overlay is easiest to remove by, with your fingers, squeezing
the outer edges causing a slight bow in the middle, then carefully
remove one side of the overlay from the 3 tab guides. The over-
lay is easiest to insert when; The left or right side tabs are insert-
ed first, and the middle part of the overlay is slightly bowed to
allow for insertion of the other tabs.
SELECTING LINE 1 AND LINE 2
Line 1 or Line 2 is selected by depressing one of the latching line
keys. The line key that is depressed is the active line when using the
handset. Pressing the alternate line key will make the other line
active. Use the
HOLD
key to place callers on hold while connecting
to the other line.
ADJUSTING THE RING VOLUME
The BTX4750 has two ring volume settings.
To change the ring volume:
Locate the adjustment control on the back of the telephone labeled
RINGER LOW/HI
. There are two controls (labeled
L1
for Line 1 and
L2
for Line2). Slide the switch to the desired LOW or HI ring vol-
ume for each line.
RECEIVING A CALL
1) Press button for Line 1 or Line 2 to activate the ringing line. A
red flashing LED indicates which line is ringing.
2) Lift the handset to connect to the ringing line.
3) To end the call, hang up by replacing the handset.
PLACING A CALL
1) Select Line 1 or Line 2 (if not previously selected).
2) Lift the handset. The line LED will turn green indicating line in use.
3) Listen for dial tone, dial the desired number, or press an autodial
key to automatically dial a number.
4) To end the call, hang up by replacing the handset.
VISUAL RING INDICATOR AND MESSAGE WAITING
LIGHT
The raised red lens is a Visual Ring Indicator and Message Waiting
light. The lens will flash when the telephone is ringing. Additionally,
some telephone systems permit an operator or message center to turn
on the red Message Waiting light to alert you that you have a message.
USING THE HOLD KEY
To place a call on Hold for Line 1 or Line 2:
Press the red
HOLD
key. The Line LED light will change to red and
Line key will un-latch. The handset can be replaced without discon-
necting the call.
USING THE DATA PORT
The DATA PORT is a modular jack, located on the right side of the
telephone, labeled
DATA
. The DATA PORT provides convenient
access to the telephone lines for connecting modems, fax and
answering machines or other telephone components (Line 1 can be
used for
voice calls and Line 2 can be used for data calls simultaneously).
To use the DATA PORT:
Insert the modular line cord from your facsimile machine, modem,
etc., into the jack labeled
DATA
. The DATA PORT will only access
Line 2. When using the telephone for voice communications and
data communications at the same time, use Line 1 for your voice
communications.
HANDSET VOLUME KEY
The
HANDSET VOLUME
key will increase the handset volume.
Pressing this button during a call will increase the receive volume,
pressing the key again will return the volume to the normal level.
The handset volume is reset to normal with each new call.
REDIAL
To REDIAL the last telephone number dialed:
1) Press Line 1 or Line 2 to select a line.
2) Lift the handset.
3) Press the
REDIAL
key. The BTX4750 will dial the last number
dialed.
AUTO DIAL KEYS
The BTX4750 has 11 programmable
AUTO DIAL
keys. These keys
can be programmed to automatically dial telephone numbers or acti-
vate telephone system features.
Some of the AUTO DIAL locations may have been preprogrammed
before installation.
STORING AUTO DIAL KEYS
The telephone must be connected to a telephone line.
1)
Lift the handset.
2)
Press the
STORE
key and release it.(see diagram for key location).
3)
Enter the telephone number including PAUSE or FLASH* as
required The dialing sequence can be up to 15 digits.
4)
Press the
AUTO DIAL
key where the number is to be stored.
5)
Hang up the handset.
*A 3.6 second pause is entered in a dialing sequence by pressing the
REDIAL
key for each PAUSE required.
FLASH KEY
Pressing the
FLASH
key initiates a 600ms hookflash. Typical usage is
to access PBX/CO features like transfer and conference call.
STORE KEY
This key is used when storing numbers in the
AUTO DIAL
keys.
MUTE KEY
Press the Mute key, the red LED below the
MUTE
key will light. The
party on the other end will not hear you when the MUTE key is
depressed. Pressing the
MUTE
key again will release the key. This will
allow the other party to hear you. This is for both handset and
speakerphone calls.
PLACING A CALL ON THE SPEAKERPHONE
1) Without lifting the handset, press the
SPEAKERPHONE
key. The
red Speaker LED will light.
2) Listen for dial tone. Dial the desired number, or press an
AUTO
DIAL
key to automatically dial a number.
3) To end speakerphone calls, press the
SPEAKERPHONE
key . The
LED will go out.
TIPS FOR USING THE SPEAKERPHONE
1) Face the telephone to talk (the microphone is located on the
front edge of the telephone).
2) To go to handset mode, lift the handset, the speakerphone will
automatically go off. To return to speaker mode, press the
SPEAKERPHONE
key, the LED will light. Replace the handset
(hang up).
3) To end a speakerphone call, press the SPEAKERPHONE key.
ADJUSTING SPEAKERPHONE VOLUME
To increase/decrease speakerphone volume:
BTX4750
GUESTROOM TELEPHONE
USERS GUIDE