Motorola TALKABOUT T2688, User Manual, Page: 55 / 68

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confirm.
1800MHz (5-3-2)
Connect your handset to a GSM 1800 network system.
After you enter this function by pressing key, press key again to
confirm.
Automatic (5-3-3)
After you choose this item, the phone will detect the network
environment and select an appropriate network system automatically.
After you enter this function by pressing key, press key again to
confirm.
3
.6 Security (6)
The security functions can help prevent your phone and SIM card from
being used by an unauthorized person.
Code Status (6-1)
The code status includes:
PIN code (6-1-1)
Activate/Deactivate the PIN code function.
After you enter this function by pressing key, press key again and
the screen will display two options: “On” and “Off”. Use
key to select
and press key to confirm. When you change the PIN code status, you
will be prompted to enter PIN.
Phone Code (6-1-2)
You can activate/deactivate the Phone Code function here.
After you enter this function by pressing key, press key again and
the screen will display two options: “On” and “Off”. Use
key to select
and press key to confirm. When changing the Activate/Deactivate
status, you have to enter your phone code. (The default phone code is
1234).