vodafone vfd710 repair imei support?

SigmaKey v.2.28.07
325412279 Sigma dongle 2.28, Initializing...OK
Pack 1: Activated
Pack 2: Activated
Pack 3: Activated
--------- 2018-08-17 11:21:01 ---------
SigmaKey 2.28.07 Qcom: Repair IMEI
ZTE Handset Diagnostic Interface (COM25), Provider: ZTE Corporation, Driver ver.: 1.2066.1.3, Date: 4/29/2010, USB\VID_19D2&PID_0500&REV_0318&MI_00
Version: MY_D_VDF_P840V70V1.0.0B20,
Firmware: MPSS.TA.2.3.c1-00307-8953_GEN_PACK-1.95386.1.98068.3
Date: Mar 17 2018 22:37:44, May 07 2017 21:00:00, 8940.gen
Software IMEI1: 353944090394828
Software IMEI2: 353944090410327
Bluetooth address: 000000000000
Repairing IMEI.......Unsupported phone model