Samsung SPH-I325 ACE User Manual page 192

When storing a Contacts entry into your SIM card, note
that only the name and number are saved. Entries
stored on the card do not contain any detailed
information that may be stored in the device's internal
memory. To store additional information for a particular
contact, such as email address, or dates, it is important
to save that information to your device's onboard
memory.
When a SIM card is active, the Contacts list will then
display two types of entries:
Contacts entry - SIM Card
Contacts entry - Phone
176 Section 3D. Sprint Worldwide Wireless Service
Each Contacts entry stored on the SIM card can use
only phone number, and the entry's name can be a
one
maximum of 255 characters.
Adding Entries to the SIM PhoneBook
Adding new entries to your SIM PhoneBook is similar
to adding entries to the device's internal Contacts list.
To add a new SIM card phone book entry:
1.
Press
Start > Contacts > New
.
Contact
2. Enter a name and phone number for the new
entry. (See "Entering Text" on page 36.)
3.
Press (left softkey) to store the new entry into
Done
the SIM card's Contacts list.
(left softkey)
> SIM