Factory Reset; Firmware Upgrade; Changing Music Mode - MobiFren Sound Master MFB-C7200 series User Manual

7) Waiting a call and put a call on hold
- This feature allows you to put a call on hold during conversation and answer a waiting call.
- Give the a long press (press approximately 1 second) to put an active call on hold and answer a waiting
call.
- Give the a long press to switch between two calls.
- Just press shortly to end a call.

4. Factory Reset

➜ ➜ ➜
Press
lights flicker and MFB-C7200 is initialized to the factory shipment state.
Please pair the headset again after factory reset.

5. Firmware Upgrade

 The USB port can be used for charging and data communication.
1) Consumers can use the USB port only for charging purposes.
2) manufacturers and authorized service centers use part of the DATA communication for firmware modifications
and so on.

6. Changing Music Mode

 You can use 6 music modes and 1 user mode. However, MMCX type earphones differ in music mode
support.
While playing music, if you press
Mode will be changed in order.
All-in-one type
Default mode
buttons in order and then
button and
MFB-C7200S/A MMCX switch type
6 Music mode
+
1 User mode
Other brand's
+ buttons simultaneously, and violet signal
or button at the same time for 1 second, the Music
MobiFren
earphone
- 8 -
MFB-C7200M
6 Music mode
+
1 User mode
1 User mode
(On/Off)