Problems Talking on the Telephone The last common problem we address is difficulty hearing conversations on the telephone. ... For example, Verizon Wireless and Sprint PCS use CDMA technology, Nextel uses iDEN technology, and ATaamp;Tanbsp;...
|Title||:||Fitting and Dispensing Hearing Aids|
|Author||:||Brian Taylor , H. Gustav Mueller|
|Publisher||:||Plural Publishing - 2011-05-01|