Adjust The Volume; During A Call; Instructions Before Use; Connectors On The Phone - Maxcom MM41D User Manual

1.5 Adjust the volume

During a call

Press [Right Key] to increase the volume.
Press [Left Key] to decrease the volume.
During MP3 playing
Press [up Key] to increase the volume.
Press [down Key] to decrease the volume.
During FM playing
Press [Right Key] to increase the Increase frequency
band.
Press [Left Key] to decrease the Increase frequency
band.

2. Instructions before Use

2.1 Connectors on the Phone