User guide
110
User Guide
If you receive a call when the keyboard is locked, the 
keyboard unlocks when you answer the call.
If you receive a call when the device is password 
locked, you can answer the call, but your device 
remains password locked during the call. You can 
perform regular phone actions, such as mute and hold. 
When you end the call, the device remains password 
locked.
How do I format conference call 
numbers in messages?
You can format conference call numbers as links in 
your messages so that recipients can join your 
conference call quickly. 
In your message, type the main conference call bridge 
phone number. Perform one of the following actions: 
• Type X and add the access code as an extension.
• To insert a 2-second pause, type a comma (,) 
before you type the access code. You can insert 
multiple pauses.
• To insert a wait, type an exclamation point (!) 
before you type the access code.
Note:
If you use a pause or a wait, you must type Tel: directly 
before the main conference call bridge phone number. 
Do not type a space between Tel: and the number.
Can I block calls?
Yes, if your service provider plan includes call barring 
and your SIM card is provisioned for the service. Your 
service provider also must provide you with a default 
call barring password. Contact your service provider 
for more information.
You can block all incoming calls or block all incoming 
calls when you are roaming only.
You can also block all outgoing calls, all international 
outgoing calls, or block all international outgoing calls 
when you are roaming only.
Can I use call forwarding?
Yes, if your service provider plan includes call 
forwarding and your SIM card is provisioned for the 
service. Contact your service provider for more 
information.
How do I edit the phone number to 
which my calls are forwarded?
To edit a call forwarding phone number that you have 
added, delete the current phone number and type a 
new phone number.
Can I use call waiting?
Yes, if your service provider plan includes call waiting 
and your SIM card is provisioned for the service. 
Contact your service provider for more information.
Can I use FDN mode on my device?
Yes, if your SIM card is provisioned for the service. 
Your service provider must also provide you with a SIM 
card PIN2 code. Contact your service provider for 
more information.
Can I use a TTY device with my 
device?
Yes, if your service provider supports TTY devices. The 
TTY device must operate at 45.45 bits per second, and 
you must insert the TTY device connector into your 
BlackBerry® device headset jack. If you use an RJ-11 
connector, you must use an adapter to connect the 
TTY device to your device.
TTY is only available on some BlackBerry devices.










