To adjust the volume level press the "s / t " key. The volume level of the phone increases or decreases through its seven (7) settings. Continuous depression changes the present level every half second and stops at the maximum or minimum level.

Three (3) independent volume adjustments are available: ringing tone, key tone, and conversation levels. The selected volume level is stored in memory for each of the settings, and preserved even if the battery pack is removed from the phone.

The volume control mode displays the current volume level.

Ringing volume The ringing tone volume may be adjusted by pressing FCN + "s / t ".

Conversation volume The conversation volume level can be adjusted during conversation from the ear piece for a comfortable listening level by pressing the "s / t " key.

Key tone volume During standby mode the key tone volume can be controlled by pressing the "s / t " key.

The minimum volume level is volume 0.

Other tone volume The other tone volume levels - error tone, retry call success tone, low battery alarm, wake-up tone and power off tone - are linked with key tone volume level.

When the key volume is off only the low battery alarm is set to the minimum volume level.