Radio Shack Telephone Accessories CE 135 User Guide

CE-135 PHONE AMPLIFIER USER GUIDE  
Clarity® PowerTM Technology  
Important Safety Instructions  
When using your telephone equipment, basic safety pre-  
cautions should always be followed to reduce the risk  
of fire, electric shock and injury to persons, including  
the following:  
• Read and understand all instructions.  
• Follow all warnings and instructions marked on  
the product.  
• Unplug this product from the wall outlet before cleaning.  
Do not use liquid cleaners or aerosol cleaners. Use a damp  
cloth for cleaning.  
Insures the user that high frequency sounds are amplified  
more so than the lower frequencies. Conversations will not  
only be louder, but clearer and easier to understand.  
Boost Button  
The BOOST button engages the amplifier and Clarity Power.  
The BOOST button will automatically reset to OFF upon  
hang-up. The BOOST button will need to be depressed with  
each phone call to restore settings.  
Boost LED  
• Do not use this product near water, for example, near a  
bathtub, washbowl, kitchen sink, or laundry tub, in a wet  
basement, or near a swimming pool.  
• Avoid using a telephone (other than a cordless type)  
during an electrical storm. There may be a remote risk of  
electric shock from lightning.  
The BOOST LED will illuminate green when the boost  
feature is activated.  
Operation  
Battery Installation  
1. Remove screw from battery door.  
Depress BOOST button and adjust the Volume Control to  
desired listening level.  
2. Remove battery door and insert the batteries as indicated.  
3. Replace battery door by sliding and snapping into place.  
4. Replace screw to secure.  
• Do not use this telephone to report a gas leak in the  
vicinity of the leak.  
• Use only the power cord and batteries indicated in this  
manual. Do not dispose of batteries in a fire. They may  
explode. Check with local codes for possible special  
disposal instructions.  
Battery Indicator  
Monitors the condition of the batteries. The indicator will  
flash red when the batteries should be changed. The led will  
only flash while the unit is in use. Replace the batteries as  
soon as possible. The battery should be replaced with 2  
AAA batteries (alkaline-type recommended).  
Installation  
1. Remove the handset modular cord from the telephone  
base and insert into the jack at the bottom (handset) of  
the CE-135.  
Features  
Battery Life  
The battery life depends upon how often and how you  
adjust the frequency level. The life of the battery should last  
between two and six months, depending on the type of use.  
2. Insert one end of the provided short cord into the CE-135  
jack at the top of the unit (telephone).  
3. Insert the other end of the short cord into the handset jack  
located in the base of the telephone.  
4. All plugs should be inserted so that they “snap” into place.  
5. Pick up the handset. Check for dial tone.  
To Telephone  
Green LED  
Red LED  
Trouble Shooting  
The CE-135 is designed for long and trouble free operation.  
However, if any problem arises in using your telephone  
disconnect the amplifier from the telephone. Re-connect the  
handset to the telephone. If the problem disappears, than  
the problem may lie within your amplifier. If the handset is  
completely dead, make sure each cord is correctly installed.  
If the handset is still dead, the battery may be incorrectly  
installed or need replacing.  
Volume Control  
The CE-135 provides 15dB of volume control before the  
BOOST button is activated. Once the BOOST button is pressed,  
The CE-135 will provide up to 25dB of gain. The frequency  
level is controlled with the volume slide located on the on the  
top of the CE-135.  
Volume  
Control  
If the problem does not go away after disconnecting the  
amplifier, than the problem lies in your telephone or  
telephone line. Notify your phone company or contact the  
manufacturer of the telephone for servicing procedures or  
facilities.  
1. Slide the frequency control upward to increase the volume of  
the higher frequencies; sliding the frequency control  
downward will decrease the high frequencies back to normal.  
Note: The visual indicator changes color as the volume control  
is slide in either direction.  
To Handset  
Power Requirements  
If used together with a FCC68 certified Telephone Set, this  
amplifier may affect the compliance of Hearing Aid Compatibility  
and Volume Control of the telephone set in FCC68.  
We welcome your feedback! Our Customer Service  
Representatives can be reached at 1-800-552-3368 or  
423-622-7793.  
The CE-135 requires two AAA batteries (alkaline-type  
recommended). Install the batteries in the battery  
compartment before using.  
IMPORTANT: Always disconnect the CE-135 from the  
telephone before replacing the battery!  
SAVE THESE INSTRUCTIONS  
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