Ram Trucks MEDIA CENTER 730N for Chrysler - Manual (Page 139)

8. You will then be asked to set a priority for the paired
phone. If there is more than one paired phone available,
the navigation radio will try to connect to the phone with
the highest priority setting. 9. You may now change the device name.
NOTE: Note: You can enter up to 20 characters.
10. Touch the SAVE soft-key to confirm the device name.
128 MEDIA CENTER 730N (RHR)