Palm Treo 755P - Manual (Page 70)

62 Section 2B: Phone Features
Silencing the Ring of an Incoming Call
ⅷ
Press any key on your device except Talk , Power/End , or Center .
–or–
To immediately silence all system sounds including the ringer, slide the Ringer switch to
Sound Off (see “Silencing Sounds” on page 260).
If music is playing and a call arrives, the phone rings softly and the music automatically
pauses. The music resumes if you ignore the call or, if you answer the call, the music
resumes when you hang up.