The CTSY Dispatcher shall invoke this function on receiving the ECtsyPhoneCellInfoReq request from the CTSY.

It is a request call that is completed by invoking CCtsyDispatcherCallback::CallbackPhoneGetPhoneCellInfoComp()

Implementation of this interface should retrieve the current Cell Information.

Cell information is cached within the CTSY thus this handler is only invoked if the CTSY does not currently hold valid cell information. E.g. the CTSY's cache has never been populated as GetPhoneCellInfo Request-Complete has never been exercised, or never been populated via CallbackPhoneNotifyCellInfoChangeInd(), or CallbackPhoneNotifyCellInfoChangeInd() is completed with an error thus marking the cache as dirty.

RMobilePhone::GetCellInfo()