Cellular Phone - CMT 750 Diagnosis: Overview
87bmw07GROUP 65 Radio and Accessories
Bulletin Number 65 14 87 (1528) Page 1 of 9
Montvale, NJ November 1987 Technical Dept.
SUBJECT: BMW CMT 750 Cellular Phone Diagnosis
Attached are the diagnostic procedures to follow when a complaint on phone operation is received.
NOTE: To operate/diagnose phone problems, the following information is required from the customer.
1) Phone Lock Code - 3 digits.
2) Phone Number of Vehicle Cellular Phone.
3) Name and telephone number of the customer's cellular service provider. (This is not necessary if the phone was activated through the BMW Cellular Support Group).
Please refer to TRI 65 02 87 (2079) and familiarize yourself with the operation and programming of the BMW CMT 750 Cellular Phone before attempting to use the attached diagnostic procedures.
Note: If the phone is equipped with VA-55 Voice Activated Dialing, refer to the Service Information Bulletin on VA-55 Installation for diagnostic procedures of this option.