Where is the antenna pad for SIM300CZ?

[metallurgic]

This image is the bottom side of the SIM300CZ module. Please, can anyone tell where is the antenna pad for this module? I have read all the datasheet, but I didn't found where is placed the antenna pad.

I do not have the connector for antenna, and I want to solder the antena straightforward on the module (on the antenna pad).

Thanks in advance!

 

[sahin5002]

the antenna pad marked

 

[metallurgic]

sahin5002, thanks for your post!
In your image is marked the antenna connector, but my hope is that on the module exists another place where I can solder the antenna (I want to keep intact the antenna connector for further use).