MITSUBISHI ELECTRONICS AMERICA, INC.
ST200 Series Technical Support Manual
61
January 2000
3.
Allow the “wake up” cycle (3 seconds) to finish and then enter the entry code (while
holding down the CLR key). You must complete the entry code input process within 10
seconds of turning on the CTU. The following is a graphical representation of the time
limit to complete programming entry. The entry code is 8761015. A user can re-
program the MT 20 times.
If 20 programming attempts are exceeded or the entry code will not allow programming entry, it
is possible that the software in the MT has been compromised. In this situation, the MT must be
returned for service. This is a safeguard to prevent illegal tampering or cloning.
You must press SEND to commit data entered to the program and cycle to the next step. If an
incorrect number of digits are entered, the display will not change to the next step after pressing
SEND.
4. Enter 10 digits for MIN (Mobile Identification Number, i.e., Handset telephone number),
then press SEND.
The displays depicted are what is shown prior to pressing SEND.
The MIN is the 10 digit telephone number which is assigned and supplied by the MSAT service
provider. Entering all 0 (zero) as the MIN will reset all FCN settings (e.g., Lock Code) and erase
all of the user’s stored programs (e.g., name & phone number).
5. Enter 4 digits for Security Code, then press SEND.
Be sure to inform the customer of the four digits which have been selected as the Security Code.
It will be needed to change the unlock code (if desired), or to inquire what the lock code is (if the
customer forgets).
6. Enter 3 or 4 digits for the Emergency Number, then press SEND.
10 seconds
3 seconds
7 seconds
Wake Up Cycle
Press & hold CLR
Input Entry Code
8761015
Power On
Programming
MIN=XXX
XXXXXXX
EMG. No.
= XXXX
SecCode
= XXXX
