Samsung YP-T9JQB-XAA - Manual (Page 13)

Chapter 1. Preparation
Basic Use
13
Volume Control
Lock Function
Press the [ ] button.
■
You will see a volume control icon.
■
Press the button to increase the volume or the button to decrease it.
In Hold mode, all buttons are disabled. This function is useful
when you are walking or jogging.
1
Push the [HOLD] switch in the direction of the arrow.
2
Push the [HOLD] switch in the opposite direction of the
arrow to release the Lock function.
Audio Track 1
Hold!
00:01:42 00:05:06