Controls and Functions

1.LCD display

2.Message light - Visual message waiting indicator.

3.button to adjust LCD contrast.

4.Flash button – during a call, to access telco’s calling features.

5.Pause button – to insert 3 seconds delay during memory button programming.

6.Save – to begin programming of memory buttons.

7.Vol. up button – to increase receiver volume for handset and speakerphone.

8.Overlay paper

9.M1 – programmable memory button

10.M2 – programmable memory button

11.M3 – programmable memory button

12.Spk. Button with indicator – to activate or to deactivate speakerphone.

13.Redial button – to redial last number.

14.Vol. down Button – to reduce receiver volume for handset and speakerphone.

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ClearSounds CST25 user manual Controls and Functions