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8

Troubleshooting

If your cordless telephone is not performing to your expectations, please try these simple
steps.

NOTE

: Do not attempt to service this unit yourself. Servicing must be performed by

qualified personnel.

Symptom

The 

charge/in use

LED won’t 

illuminate when the handset 
is placed in the base.

The audio sounds weak 
and/or scratchy.

Can’t make or receive calls.

Handset doesn’t ring or 
receive a page.

Severe noise interference 

If you still have a problem

Suggestion

• Make sure the AC adapter is plugged into the base and a wall outlet.
• Make sure the handset is properly seated in the base.
• Make sure that the charging contacts on the handset and on the

base are clean.

• Move the handset and/or base to a different location away from

metal objects or appliances and try again.

• Press 

channel

to help eliminate background noise.

• Check both ends of the telephone line cord.
• Make sure the AC adapter is plugged into the base and a wall outlet.
• Make sure that the base antenna is in the vertical position.
• Disconnect the AC adapter for a few minutes, then reconnect it.
• Change the digital security code (See page 7).
• Make sure that the handset is not too far from the base.

• The Nickel-Cadmium battery pack may be weak. Charge the

battery for 15-20 hours.

• The handset may be too far away from the base.
• Place the base away from appliances or metal objects.
• Change the digital security code (See page 7).

• Keep the handset away from microwave ovens, computers, remote

control toys, wireless microphones, alarm systems, intercoms,
room monitors, fluorescent lights, and electrical appliances.

• Move to another location or turn off the source of interference.

• Call our customer hotline at 1-800-297-1023

Liquid Damage

Moisture and liquid can damage your cordless phone. In case of accidental submersion,
please read the following steps.

Case

If the handset or base is exposed 
to moisture or liquid, but only 
affects the exterior plastic housing.

If moisture or liquid has entered 
the plastic-housing (i.e. liquid can 
be heard in the phone or liquid 
has entered the handset battery 
compartment or vent openings 
on the base).

Action

Wipe off the liquid and use as normal.

Handset:
1. Remove the battery cover and leave it off for ventilation.
2. Remove the battery pack by disconnecting. 
3. Leave the battery cover off and the battery pack disconnected for at

least 3 days.

4. Once completely dry, reconnect the battery pack and the battery cover. 
5. Recharge the handset’s battery pack for 20 hours in the base unit

before using the phone.

Base:
1. Disconnect the AC adapter from the base unit, cutting off electrical

power.

2. Disconnect the telephone cord from the base unit.
3. Let dry for at least 3 days.

IMPORTANT:

You must 

unplug the telephone line while

recharging the battery pack

to avoid charge interruption.

CAUTION:

DO NOT use a microwave oven to speed up the drying process. This will
cause permanent damage to the handset, base and the microwave oven.
After following these steps, if your cordless telephone does not work,
please send to:
Uniden America Corporation
Parts and Service Division
4700 Amon Carter Blvd.
Ft.

 

Worth, TX

 

76155

1-800-554-3988. Monday through Friday
8 a.m. to 5 p.m. CST

EXP3240_UP001BH UP001BA_1  1/7/3 5:29 PM  Page 8

Summary of Contents for EXP 3240 Series

Page 1: ......

Page 2: ... dialed is a preset number stored by the user Be sure to visit our web site www uniden com Uniden is a registered trademark of Uniden America Corporation AutoTalk AutoStandby UltraClear Plus Random Code AutoSecure and RocketDial are trademarks of Uniden America Corporation As an ENERGY STAR Partner Uniden has determine that this product or product models meets the ENERGY STAR guidelines for energy...

Page 3: ...nt connected to the telephone line be sure that installing the system does not disable your alarm equipment If you have questions about what will disable your alarm equipment contact your telephone company or a qualified installer 1 Press down on the handset battery case cover use the finger indention for a better grip and slide the cover downward to remove 2 Plug the battery pack connector red bl...

Page 4: ... clean the charging contacts Then make sure to go back over the charging contacts with a dry cloth before returning the handset to the base to charge NOTE Even when the battery pack is not being used it will gradually discharge over a long period of time For optimum performance be sure to return the handset to the base unit after each telephone call C Connect the base unit 1 Connect the AC adapter...

Page 5: ...ll If the call connects leave the setting as is otherwise set for pulse dialing If your phone dialing system requires pulse dialing and you need to send DTMF tones for certain situations during a call you may switch over to tone dialing Refer to Tone Dialing Switch over NOTE Make sure your battery pack is fully charged before choosing the dial mode 4 Handset On Base Answer call When the phone ring...

Page 6: ...er tone will return to normal starting with the next incoming call Tone Dialing Switch over Some telephone companies use equipment that requires pulse dialing sometimes referred to as rotary dialing If you need to enter tone dialing digits you can switch over to tone dialing during the call For example entering your bank account number after you have called your bank Initially make your call with ...

Page 7: ...a pause is needed during the dialing sequence press redial p to insert a pause Each pause counts as a digit and represents a two second delay in time between digits as they are sent 4 Press mem again To actually store a number in it s designated location 5 Press RocketDial or 5 Press memory location 0 9 on the keypad to store a number A tone indicates that the number is stored If you enter a numbe...

Page 8: ...ould store a phone number Refer to Storing a Phone Number in Memory Erasing a Stored Number from Memory 1 Remove the handset from the base unit 2 Press mem twice 3 Press RocketDial or the memory location 0 9 A tone indicates that the stored number is erased from memory Changing the Digital Security Code The digital security code is an identification code used to connect the handset and the base un...

Page 9: ...microphones alarm systems intercoms room monitors fluorescent lights and electrical appliances Move to another location or turn off the source of interference Call our customer hotline at 1 800 297 1023 Liquid Damage Moisture and liquid can damage your cordless phone In case of accidental submersion please read the following steps Case If the handset or base is exposed to moisture or liquid but on...

Page 10: ...ects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock Never spill liquid of any kind on the product 11 To reduce the risk of electric shock do not disassemble this product Take it to qualified service personnel when service or repair work is required Opening or removing covers may...

Page 11: ...e jack and these types of installations require a modular jack converter This type of installation is not difficult however you should contact your Uniden telephone dealer or a telephone supply store for advice about the proper adapter or converter for your particular situation Connecting the Telephone Cords Consider these safety guidelines before connecting the telephone cords Caution Never insta...

Page 12: ......

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