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A number assignment module, or NAM, consists of a phone 
number and network information that the service provider 
programs into your phone. When you select a NAM, you’re 
not only selecting a phone number, you’re also selecting a 
home system in which you will not be charged roaming fees.
The two NAMs are not equal. Some features, such as system 
selection (see page 35) and network feature setting (see 
page 29), are available only when the primary NAM is 
selected.
Use 
Menu
 4 5 to select a NAM.
Send own number
This network service allows you to hide your phone number 
from a person you are calling who has Caller ID. (If for some 
reason your network prevents phone numbers from being 
displayed, you may be able to use this feature to 
show
 your 
number to the person you are calling.) Contact your service 
provider for feature codes for showing/hiding your phone 
number.
Standard method
1
Dial the feature code followed by the number you want 
to call.
2
Press 
Call
.
Example: If the feature code to hide your number is *67 and 
the number you want to dial is (214) 555-1234, dial 
*672145551234
, then press 
Call
.
Menu method
You can save the feature code given by your service provider 
so that 
Send own number
 appears in your phone’s menu, 
and then use 
Menu
 4 4 5 to use this feature. See ‘Network 
feature setting’ on page 29.
This feature must be activated before each call.
Yes
 displays your number to the person you are calling.
No
 prevents your number from being shown to the person 
you are calling.