Toshiba Tips: How to Turn On/Off Call Waiting and Camp-on Ring Tone Over Handset/Headset Option on a CTX, CIX or IPedge

1. Press 3+6+9+Hold (simultaneously)
2. Press 0
3. On the right-hand side press the 4th button up from the bottom (on the left-side column if you have a 2-column phone)
   1. Button Light On: Beep tone is on
   2. Button Light Off: Beep tone is off
4. Press Hold to set the option
5. Pickup the handset and then put it back on the cradle to exit the Program Mode