Add the ‘modem’ field retrieved by glpi agent on Android

In the XML file returned by GLPI Agent on Android, at the very bottom, there is a field called ‘modem’ which contains, among other things, the “IMEI” field for the phone in question. It seems that this field is no longer used anywhere in GLPI. It would be useful to be able to retrieve this element so that it can be entered directly into the serial number field for ‘phone’ type items. Currently, the glpi agent field that is transferred to the telephone box is the UUID, which is already in the UUID box. This is not useful. Would it be possible to map the ‘IMEI’ element of the ‘Modem’ to the serial number of the phone device in GLPI?