Siemens SIMATIC NET SINAUT ST7 System Manual page 198

Installing and putting a TIM into operation
5.4 Options for attachment and settings of the TIM 3 and TIM 4 variants
Figure 5-32
Note
For more detailed information on parallel connection of the MD3 and telephone to a TAE6
outlet, refer to the description of installing and putting the MD3 modem into operation.
198
Connecting the TIM 33/43 to the telephone outlet
SINAUT ST7 Station control system - System Manual
System Manual, 05/2007, C79000-G8976-C178-06