Receiving calls but can't hear it ringing. Volume is as high as possible

Just set the ringing volume to off.
You can choose from four ringer volume settings (off, low, medium, and high) separately on each handset or the base.
With the phone in standby, press or on the handset or VOLUME or VOLUME on the base. The handset or base sounds the ringer at that level. Use on the handset or VOLUME on the base to make the ringer volume louder. Use on the handset or VOLUME on the base to make it softer or turn it completely off.
Note: If you set the ringer volume to Off, the handset or base won't ring. Other handsets or base will ring according to their individual settings

It could be that your volume is set to silent. The volume buttons should be on the left or right side just push the top part of the button you should hear your phone ring or beep or make some kind of noise when u do this.

Sounds like you reciever speaker is out. It might be cheaper to get a new phone than fix this one. Check with out a local cell repair store to see what they charge then make an informed decision.

Welcome to FixYa
Dear User,
You can Adjust your Ringer Level to High...If your Ringer is in Full Volume and No Sound/Bad Sound-the Problem is with Buzzer or Board Complaint[Board complaint in Rare Case]
Ringer Option in 6300:

• Settings
• Profile
• General
• 'Personalise'
• 'Incoming Call alert'[Must be in RINGING]
• Move to Bottom 'RINGING VOLUME'[move to Right side-now you can Hear Sound-Set to High Level or as you Like
• It may ask for Confirm Selection of high Ring Vol
• Alert For 'ALL CALLS'[at Bottom]
• 'Save' Click
• Then Activate GENERAL

You are Done[In this way -you can Select any Profile]
Hope this Helped -Dont forget to Rate ME......Thanks for Contacting FixYa...

When you are receiving a call use the up/down or left/right rocker (the squarish thingy around the circular button in the middle) to increase/decrease the volume. This also works for the speaker volume if you have the speaker on.

HTH

JB

More then likey you will have to perform a master reset to the device

Hi,

You can download some high volume ringtones form the link below, these ringtones will amaze you, even I am using it in my n78 & 5800: Please rate my solution..

chopped-and-screwed
the-game-ft-lil-wayne-my-life
swagger-like-us
pink-so-what
crazy-frog
chopped-and-screwed

http://nokiafanboy.com/2008/12/20/download-free-nokia-5800-ringtones/

http://www.zedge.net/ringtones/1933/nokia-n78-ringtones/

Thanks..

Your phone is barred. This means it has been blocked of making or receiving any calls.

Hello, Push the center button(in the middle of the four directional arrows). Scroll over to the screwdriver/wrench icon and select it. Scroll down to the "Audio" line and select it. Scroll down to "Loud Detail" and select it. Set "Ring Volume" to a higher number(I use 7). Have someone call you and you should be set. If this doesn't work, with the phone open, look at the two buttons on the left side of the phone, push the top button until you have your desired ring volume. Good luck!

Change your Cellphone!