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15. SIM services
Your wireless service provider may provide additional 
services that are available in Menu 10 of your phone. 
Menu 10 appears only if supported by your service provider 
and SIM card. The name and contents of this menu depend 
entirely on the services available. 
Any questions about 
service availability, rates, and instructions must be 
directed to the company that sold you your SIM card.
You can set the phone to display confirmation messages 
sent between your phone and the network when you are 
using SIM services by pressing 
Menu
 4 3 6 (Notifications on 
SIM update), and choosing 
Shown
.
Note: Accessing these services may involve sending a text 
message (SMS) or making a phone call, for which you may be 
charged.