Samsung S2 incall volume adjustment

Try this, finf it else where, http://forum.vodafone.co.uk/t5/Samsung-Galaxy-S2/Samsung-Galaxy-S-2-headphone-call-volume-too-low/td-p/761245

I’ve investigated this issue, and it does seem to be a general one, found across all networks. The general fix is to access the service mode, and alter the default max volume for a headset call.

Here's what I've found on the internet (not tried yet! so do it at your own risk)

•Enter this number *#*#197328640#*#*
•This will open the service mode menu.
•Select option [5] AUDIO
•Select option [1] (VOICE CALL)
•Select option [2] HEADSET
•Select option [1] Volume
•Select option [1] SRC Speech RX Volume
•Select option [5] 5_lvl : 87
•Press the menu button (left side)
•Choose Key Input
•Enter a value between 0 and 100, with 100 the loudest setting.
•Press ok
•Then press the menu button and select back this will save (don't use the right side back key you normally use to navigate the phone or you will quit out of the settings).
•Keep selecting the menu and back until you exit the service mode menu.
You will also note you can change volume settings for other things like Bluetooth, handsets, video call etc.

--

---

Check out the other blogs I contribute:Overseas Property Articles | Roofing Windsor | Property Articles