With customers regularly switching mobile services and upgradingtheir phones,discarded cell phones are going to incinerators(焚化炉)andlandfills(填埋池)in record numbers,as environmental pollution increases. But now users can donate unwanted phones to charities or recyclethem.“A simple recycled cell phone can have profound ramifications(ef-fects),”said Seth Heine,president of Atlanta-based Collective Good Inc, With customers regularly switching mobile services and upgradetheir phones,discarded cell phones are going to incinerators (incandrine)and landfills(filling tank) in record numbers,as environmental pollution increases. But now users can donate unwanted phones to charities or recyclethem.“A Simple recycled cell phone can have profound ramifications(ef-fects),”said Seth Heine,president of Atlanta-based Collective Good Inc,