option to edit or add ip address to mobile network settings

First off, I appreciate the reply anyway it may be, it takes time to type an answer and I appreciate that man. There is a proxy setting for the mms access point under mobile network settings where it says mms access point. under security there is a proxy setting where the proxy address of my network provider is, this proxy setting is the same I request be added to the mobile network access point settings. I know my way around configuration and there is no way I would not know how to get it solved if I temper with the ISP default proxy address. My point is, on N9 there was also this limitation of only one access point provided for mobile data connectivity but fAPN app provided a way to have more than one, plus MeeGo has the proxy address setting in its mobile network setting. Couldn't possibly be too much to ask to have a proxy address setting included in the mobile network setting, or give option to add a customised access point. The android app is Simple Server, that listens to the proxy address 127.0.0.1 works well on PC and Android devices as on them both the proxy address can be modified to this very IP address.