16
Vibration On
Light Only Mode
Alarm On
Stopwatch
Lock
Battery Strength
Headset
2. 3 SIM Card
When you subscribe to a cellular network, you receive a plug-in SIM (Subscriber Identity Module)
card loaded with your subscription details, such as your PIN, and available optional services.
There are access codes for your SIM card. These codes help you to protect the phone against
unauthorized use.
PIN
The Personal Identification Number or PIN (4-8digits) protects your SIM card against
unauthorized use. The PIN comes with the SIM card; see the SIM card instruction provided with