HTC Thunderbolt Cell Phone User Manual


 
Phone calls 83
Call services
Your phone can directly link to the mobile phone network, and enable 
you to access and change the settings of various phone services for 
your phone. Call services may include call forwarding, call waiting, 
voicemail, and more. Contact Verizon Wireless to find out about the 
availability of call services for your phone.
To open call services, press MENU from the Home screen, and then 
tap Settings > Call.
Fixed Dialing
Numbers
Restrict outgoing calls to a fixed set of numbers. To 
enable this feature, you must know your SIM card’s PIN2 
code. 
Voicemail service Shows the current voicemail service being used. 
Voicemail settings Specify another voicemail number aside from the voice 
mail number on your SIM card.
Clear voicemail
notification
If you have a notification of a new voicemail, you can 
clear the notification with this option.
Phone settings Edit the call reject message, choose whether to open 
the message editor when you reject a call with a 
message, and choose whether to allow automatic saving 
of an unknown contact number when a call with that 
number ends.
Cell broadcast Enable or disable receipt of cell broadcast messages 
from your service provider.
Cell broadcast
settings
Configure channels and language for cell broadcast 
messages.