Blackberry 7780 - Manual (Page 131)

Handheld options
BlackBerry Wireless Handheld 131
5. Click Change PIN Code. A dialog box appears.
6. In the Enter PIN code field, type your PIN code.
7. Click the trackwheel. A dialog box appears.
8. In the Enter new PIN code field, type your new PIN code.
9. Click the trackwheel. A dialog box appears.
10. Type your new PIN code again. The PIN code is changed.
SMS
Refer to "Setting SMS message options" on page 23 for more
information on SMS options.
Status
View status items
1. Open the options application. The Options screen appears.
2. Click Status. The following items appear:
Field Description
Signal displays the strength of the network signal, in decibel milliwatts
(dBm)
Battery displays the approximate level of battery power
File Free displays the amount of available memory, in bytes, for storing data
such as messages, phone call logs, and contacts
File Total displays the amount of memory, in bytes, that the handheld is using
PIN displays the personal identification number (PIN) for your handheld
IMEI displays the International Mobile Equipment Identity (IMEI) number
for your handheld