Do not funtion the sound setting. Do not funtion the rings tone. Only vibrate but not sound.

When you get to your phone's setting, select profiles. Amongst the list of profiles, determine which of them you want to use to activate your vibrate mode.
When you have done that, scroll to that profile, select 'options', then select 'personalise'.
In the personalise sub-menu, you are allowed to set the features of that mode to your desire.
In the ringing tone, select no tone, in the ringing volume, reduce the volume to zero. When you are asked if you want to set the ringing volume to the maximum, select yes/ok.
In the vibrate option, select yes/vibrate.
In the message tone, select no tone.
For other sounds and tones, select no tone.
When you are done, REMEMBER TO SAVE IT.
Then go back and activate that profile.
It is advisable that the profile you use for this though, is your 'silent' profile.

Hope that was helpful?
Have a wonderful day.

Some how your phone was reset or had the tone turned off. Just follow the below guide and your audio should come back on. I would do a soft reset (turn off the handset, remove the battery then reinsert) before performing the instructions.

Tone settings
To select a ringing tone for voice calls, select Tones >
Ringing tone.
To select a ringing tone for video calls, select Tones > Video
call tone.
To set the ringing type, select Tones > Ringing type. You
can also set the device to sound a ringing tone that is a
combination of the spoken name of the caller and the
selected ringing tone, when someone from your contacts list
calls you. Select Tones > Say caller's name.
To set the volume level of the ringing tone, select Tones >
Ringing volume.
To set the various alert tones, select Tones > Message alert
tone, E-mail alert tone, Calendar alarm tone, or Clock
alarm tone.
To set the device to vibrate when you receive a call, select
Tones > Vibrating alert.
To set the volume level of the device keypad tones, select
Tones > Keypad tones.

I have included a link to download your user manual if needed, it comes as a PDF file so you need to have adobe PDF down loader

http://nds1.nokia.com/phones/files/guides/Nokia_E63-1_UG_en.pdf

Hello jinniq51,

i have some tips on how to do it hope it helps :D

Settings
In this menu, you can adjust various phone
settings. To reset some menu settings to their
default values, select Restore factory set.
Tone settings
Select Menu > Settings > Tone settings and from the available
options:
Ringing tone-To set the tone for incoming calls
Ringing volume-To set the volume level for the ringing and
message alert tones. If you set Ringing volume to be level 2 or
above, your phone rings with the ringing volume ascending
from level 1 to the level you have set when there is an
incoming call.
Vibrating alert-To set the phone to vibrate when you receive a
call or a text message
Message alert tone-To set the tone to sound when you receive
a text message
Warning tones-To set the phone to sound tones, for example,
when the battery is running out of power

Hello Hank,

When you make call use the left and right square key for increasing or decreasing volume.

Hi,Sound profiles define how your BlackBerry device alerts you of phone calls, messages, reminders, and browser content.

Your device has a Normal sound profile and six other preloaded sound profiles: Loud, Medium, Vibrate Only, Silent, Phone Calls Only, and All Alerts Off.

By default, some of the settings in the preloaded sound profiles are based on the settings in the Normal sound profile. For example, when you change the ring tone in the Normal sound profile, the ring tone in the Loud, Medium, and Phone Calls Only sound profiles is automatically updated. If you do not want specific settings for a preloaded sound profile to update automatically when you change the corresponding setting in the Normal profile, you can manually change the settings in that preloaded sound profile.

You can create custom sound profiles. When you assign a custom ring tone to a contact, the ring tone is always active and does not change when you switch sound profiles unless you switch to the All Alerts Off sound profile. Call and message notifications for your contacts might be audible even if you switch your sound profile to Silent or Vibrate Only.

You can change, rename, and delete most preloaded sound profiles. You cannot delete the Vibrate Only sound profile and you cannot change, rename or delete the All Alerts Off sound profiles. You can change the Normal sound profile, but you cannot rename or delete it because some of the settings in the other preloaded sound profiles are based on the settings in the Normal sound profile.


Sound profiles define how your BlackBerry® device alerts you of phone calls, messages, reminders, and browser content.

Your device has a Normal sound profile and six other preloaded sound profiles: Loud, Medium, Vibrate Only, Silent, Phone Calls Only, and All Alerts Off.

By default, some of the settings in the preloaded sound profiles are based on the settings in the Normal sound profile. For example, when you change the ring tone in the Normal sound profile, the ring tone in the Loud, Medium, and Phone Calls Only sound profiles is automatically updated. If you do not want specific settings for a preloaded sound profile to update automatically when you change the corresponding setting in the Normal profile, you can manually change the settings in that preloaded sound profile.

You can create custom sound profiles. When you assign a custom ring tone to a contact, the ring tone is always active and does not change when you switch sound profiles unless you switch to the All Alerts Off sound profile. Call and message notifications for your contacts might be audible even if you switch your sound profile to Silent or Vibrate Only.

You can change, rename, and delete most preloaded sound profiles. You cannot delete the Vibrate Only sound profile and you cannot change, rename or delete the All Alerts Off sound profiles. You can change the Normal sound profile, but you cannot rename or delete it because some of the settings in the other preloaded sound profiles are based on the settings in the Normal sound profile.


Change a sound profile

If you change a setting in a preloaded sound profile that is based on the Normal sound profile, that change will override the corresponding Normal sound profile setting in the preloaded sound profile.

1. On the Home screen, click the Sounds icon.
2. Perform one of the following actions:
* To change the active sound profile, click Set Ring Tones/Alerts.
* To change a custom or preloaded sound profile, click Edit Profiles. Click a profile.
3. Click the application or item that you want to change.
4. Change the notification information.
5. Press the Menu key.
6. Click Save.
7. Press the Menu key.
8. Click Save.


Hope that helped...

Sound Settings
You can customize various sound settings.
Incoming call
Note: When downloading MegaTones® or HiFi RingersTM, charges may apply.

Ringtone.
This menu allows you to select a ring melody. Highlight Ringtone and press . Use the Up or Down key to highlight a ring tone or press the Left or Right key to select a file from either the Default Melodies, Voice list, or Sounds folders. Press the Select soft key.

Volume
This menu allows you to adjust the ring volume to one of 7 levels plus Silent mode and Vibration mode.

• Use the Right or Left key to increase or decrease the volume.

Alert type
This menu allows you to specify how inform you of incoming calls. Use the Right or Left key to select an Alert type.
The following options are available:
- Melody: the phone rings using the ring melody selected in the Ringtone menu.
- Vibration: the phone vibrates but does not ring.
- Melody and vibration: the phone rings and vibrates simultaneously.
- Vibration then melody: the phone vibrates three times and then starts ringing.
- Melody then vibration: the phone rings using the ring melody selected in the Ringtone menu and then vibrates.

Message tone
This menu allows you to set up the ringer for incoming messages. You can set the Tone, Alert type, and Repetition.

• Use the Up or Down Navigation keys to make your selections.

Keypad tone
This menu allows you to select a Beep or a Xylophone for your Keytone and to select the Volume (0-7) that the
phone sounds when you press a key.

• Use the Up or Down Navigation keys to make your selections.

To turn on a ringtone and vibration, go to your BlackBerry's sounds and ring tone options by either of the following ways:

1. Use the trackball to go to the sound icon in the upper left corner of the main screen and click on it, then toward the bottom of the list that appears, select Set Ring Tones/Alerts, then select Phone.

2. In the Home folder, go to your Options folder (usually toward the bottom, has a wrench icon) and select Sounds and Ring Tones.

Select the ring tone and volume that you want, and for Play Sound select Always. Scroll down to Vibration and set it for On.

There is an option for Vibrate with Ring Tone -- set that to on in order to make your phone both ring and vibrate at the same time, then save the settings when you cancel out, and you're all set.

The Sound Profile only covers call sounds.
Sound Profiles
This menu allows you to specify how you are informed of
incoming calls.
Selecting a Profile
1. Touch ➔ Settings ➔ Sound Profile.
2. Touch the radio button next to the profile name. The
selected profile activates. Choices include:
• Normal
• Silent
• Driving
• Outdoor
Normal Profile
The phone’s profile defaults to Normal. Use the following
procedures to change the profile.
Editing the Normal - Call Profile
1. Touch ➔ Settings ➔ Sound Profile ➔ Normal.
• Touch the name field and not the radio button to the right.
2. Touch drop-down menu (upper-right of the screen) and
select Call.
3. Select the Call Alert Type field and select one of the
following and touch Save:
• Melody: the phone rings using the ring melody selected in the Ring
tone menu.
• Vibration then Melody: the phone vibrates and then starts ringing.
• Vibration & Melody: the phone vibrates and plays a melody
simultaneously.
4. Touch the Voice Call Ringtone field, touch to select a
ringtone and touch Save.
5. Drag the Ringtone Volume slider to the volume level you
desire (range is 1-7).
6. Touch the Vibration Pattern field, then touch to select
Vibration 1 - 5.
7. Touch Save to return to the Sound Profiles menu.
There is no mention of keyboard tones in the user manual.

check the settings in your phone book. this happened to my phone and all of the personal ring tones were set to vibrate. I don't know how this happened. I went into each contact and changed the ring tone to none and I am back in business