GSM Shield and RTC

hi I have this
http://www.elecfreaks.com/wiki/index.php?title=EFCom_GPRS/GSM_Shield
GSM shield
and I want to use it with mini RTC module Real Time Clock Module | Hobbyist.co.nz, but the RTC is should be connected on pins A4 , A5
but the shield is using them , so is there a way to solve this problem ?

also , i discovered that the gsm shield have it own RTC inside , can i use it some how ?

thanks :slight_smile:

I just bought an RTC module from adafruit and a mega board to solve this issue (together with about 2 other limitations I had with the uno ;))

MathiasVDA:
I just bought an RTC module from adafruit and a mega board to solve this issue (together with about 2 other limitations I had with the uno ;))

thanks for the answer , so I bought a the mega shield , can you tell me how to connect the RTC and the GSM shield to it ?