Handset Power On / Off; Technical Information; Trouble Shooting - Daewoo International DTD-7500 Manuel D'instructions

63. HANDSET POWER ON / OFF

1. Powering down a handset
disregards all calls and conserves
battery power.
2. Press and hold the
seconds, then the handset will turn
off. There will be no display and no
keypad backlight.
3. To turn on the handset, Press
and hold the key
seconds, and the handset powers
up again. Please wait 10-25 seconds
for a "di-du" sound which confirms
that the handset has established
handshaking with the base.

64. TECHNICAL INFORMATION

DIMENSIONS
• Handset size: 7.0" x 2.1" x 1.2"
• Base size: 6.7" x 3.1" x 5.0"
WEIGHT
• Handset weight: 5.7 oz.
• Base weight: 18 oz.
TEMPERATURE RANGE:
• Operating: 0 to 30°C
• Storage: -10 to 40°C
POWER REQUIREMENTS:
• AC Adapter: UL listed 7.5vdc, 500
ma
• Base battery: 4 x AAA size NIMH
(optional and are provided by
user)
• Handset battery: 2 x AAA size
NIMH (included)
Note: Specifications are subject to
change without any notice.
key for five
for five
47

65. TROUBLE SHOOTING

Q1: Base Charging Indicator is not
on when handset is placed on the
base.
Ans: Move the handset slightly to
make better contact.
Q2: No CID information on an
incoming call.
Ans: Check your subscription with
your phone company.
Q3: No Dial tone.
Ans: Check AC adapter and phone
cord connection. Make sure you're
not too far from the base. If this is a
new handset, you must register it to
the base before using.
Q4: When I press the key, the
handset just beeps but there is no
dial tone.
Ans: The handset probably lost sync
with the base. Press
key for 5 seconds to turn off the
handset power, and then repeat to
turn back on the power. They should
sync up in about 5 – 30 seconds.
Q5: No display on handset.
Ans: Verify battery is OK; make sure
the handset is not power-off.
Q6: Handset flasher works but
handset does not ring.
Ans: Verify handset ringer volume is
not set at minimum; verify "Non-
Disturb" is not active.
Q7: Why is the red flasher always
blinking?
Ans: This indicates you have voice
mail waiting in your provider's voice
mail server.
Or, you have missed a call; reviewing
incoming call list clears this
indicator.
Q8: Static noise on the line.
Ans: Your phone may be located
near a touch lamp, microwave, or
other appliance, If you have a DSL
computer modem service, make
and hold the