8382Your phone’s security featuresYour Samsung PCS Phone provides security options, includ-ing a user-programmable lock code and special phonenumber features.To access the Security menu in Standbymode,press , , and then enter the four-digit lock code (It depends on your service provider.).Pressthe associated digit key to access one of the followingSecurity options:1. Lock phone2. Change the lock code3. Program special numbers4. Erase your Internal Phone Book5. Reset phoneLock modeLocking the phone limits all outgoing calls except calls tothe three hard-coded emergency numbers, and the threeuser-programmable special numbers.You can lock the phone manually during use, or set thephone to lock automatically when it is turned on.Whenthe phone is in Lock mode, you can answer incoming calls,but you must unlock the phone to place outgoing calls(except to emergency and special numbers).Message memory capacityYour Samsung PCS Phone can store up to 100 messages,depending on the length of the messages.When messagememory reaches 75% capacity, the screen displays “Memoryis 75% full. Erase old messages.”At 100% capacity, the screendisplays a text notification and rejects additional incomingmessages until you erase the stored messages.Messages and Lock modeIncoming messages are received even when your phone isin Lock mode. However, the screen will display the timeand date of the message but you cannot access the mes-sage.To access the message,unlock the phone to proceed.