Multitek MB-SES - VIEW; Ringtone and Speaker Volume Adjustment; Device Component Identification

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VIEW
Ringtone Setting
Speaker Volume Adjustment
Speaker Door Opening
Doorkeeper Call Door Call
RING VOLUME
You can adjust the ring volume by using the RING VOLUME setting on the side of the phone.
SPEAKER VOLUME
You can adjust the handsfree volume using the speaker volume setting on the side of the phone.
Microphone