Using Picaxe-28X2 to get a real time clock from TC35 GSM Module

I have designed this safety sensor for domestic ovens using Picaxe-14M2 and a separate SMS device using both Picaxe-14M2 and a Picaxe-28X2.

Is there a way to use the Picaxe-28X2 to get the real time clock from the TC35 GSM Modem using software instead of hardware?

A general picture of both the sensor and the SMS device can be seen on the website