Matrix: How Many ports on Eclipse-Pico / E-32 ports are DTMF enabled?

E-32s and Eclipse-Picos have 32 + 4 matrix ports ports 1- 32 can be connected panels, interfaces and externals ports 33-36 can be connected to externals only
The E-32/ Eclipse-Pico frames have four on-board DTMF daughter cards mounted on the main motherboard. Each DTMF daughter card supports four matrix and provides DTMF signalling for TEL-14 dialling in and dialling out processes. The DTMF capable ports are 17 to 32 on these frame types.  Use these ports connection to TEL-14s. 
Ports 1 to 16 are not capable of supporting DTMF signalling.