What causes an echo in a cell phone? Line echo, also called hybrid or electric echo, is caused by the phone wiring when the signal is returned to the caller rather than ending with the recipient. This happens because the signals aren't separated properly, the line is "unbalanced," or there is a problem with the line, such as water damage or twisted wire.How to stop echo on cell phone? [Solution] iPhone System Stop Hearing Echo
See More....Why is my iphone echoing? If the echo on your iPhone is not a constant problem, it's likely that your trouble is due to issues with your cellular network, rather than the device itself. Being in a place with poor service can cause many call quality issues, including echoing. Make a call from a location with better service.Why do phones have echoes? The echo can also be caused by the sound transmission bouncing back from the recipient's phone or by the sound on the recipient's phone being too loud, causing the received audio to enter the microphone on the mouthpiece of the recipient's phone.
If not, if you go to youtube and search for “cell phone echo problem fixpro256″ (probably don’t need the quotes) there is a better explanation of how to fix the echo. 09/22/2013 by mark b. I put tape on the second mic at the top of the phone and it worked. Been driving me crazy with complaints from ppl I called or called me.
Step 4. Check the settings of your phone's echo cancellation if you can -- this setting is only adjustable on some cell phones like BlackBerry phones. If the feature is off, turn it on; if the feature is on, turn it off. If you are hearing an echo and the cancellation is off, turning it on should solve the issue.
“The echo defect exists regardless of whether the Toyota driver initiates or receives a phone call, and whether the person on the other end is using a cell phone, a landline, or a hands-free phone system in a vehicle,” the Toyota class action claims.