Blackberry 6720 User Manual page 255

Error
Voice Mail number not
set
Busy
Congestion
Number Unobtainable
Emergency Calls Only
Outgoing Calls Barred
Cannot connect to
network
Handheld User Guide
If this message appears, the voice mail access number for your
handheld has not been set. If your handheld SIM card has been
provisioned for voice mail, it obtains the voice mail access
number from the SIM card. If your SIM card has not been
provisioned for voice mail or you want to select a different
service, you can enter an alternative number. Refer to "To edit
your voice mail access number" on page 146 for more
information.
If this message appears, the phone number that you are trying to
call is busy. Call again later.
If this message appears, too many users are connected to the
wireless network. Place your call later. If you continue to receive
this message, contact your service provider or network operator
for more information.
If this message appears, the handheld could not dial the phone
number as you typed it. Check the phone number and call the
number again.
If this message appears, your handheld is in emergency mode.
While it is in this state, you can only place calls to recognized
emergency numbers, such as 911 or 112.
If you are in an area of wireless coverage that is not within the
area of your home network, you can place emergency calls only.
Return to an area of wireless coverage within your home network
to place phone calls to regular phone numbers. You can place
calls if GSM, gprs, or GPRS and one or more bars appear with the
wireless coverage indicator in the handheld status section of the
screen.
If this message appears, your handheld is configured to block
outgoing calls. You must disable call barring for outgoing calls
before you can place phone calls. Refer to "To disable call barring"
on page 141 for more information.
If this message appears, verify that you are within an area of
sufficient wireless coverage. You can place calls if GSM, gprs, or
GPRS and one or more bars appear in the handheld status
section of the screen.
If you are within an area of sufficient wireless coverage, a problem
might exist with the wireless network. Contact your service
provider or network operator for more information.
Description
Troubleshooting
255