Notes to pick up on?

• Annoying thing to hear in a movie theater
• Caller ID, maybe
• Bars for a cell?
• Caller ID, perhaps
• Sound made by a mobile phone
• Musical cycle has style and contemporary sound
• Downloadable cell phone alert
• One's heard on the phone offering to negotiate, to some extent
• Sound heard when someone telephones

Wikipedia Word definitions in Wikipedia
Ringtone is a 2010 Malayalam film by Ajmal starring Suresh Gopi , Bala and debutant Megha Nair.