Install a battery to the handset and connect the phone to an
external power source such as the travel adapter, cigarette lighter
adapter or hands-free car kit. Or install a charged battery pack to
the handset.
Press
for a few seconds until the LCD screen is turned on.
Depending on the status of the
may need to enter your PIN code.
Like any other radio devices, avoid any unnecessary contact
with the antenna while your phone is on.
Press
for a few seconds until the LCD screen is turned off.
C1200 User Guide
setting you