Como obter o código IMEI gratuitamente em dispositivos Prestigio

Prestigio MultiPad 8.0 Ultra Duo Prestigio MultiPad 8.0 Ultra Duo
Prestigio MultiPad 7.0 Ultra Duo Prestigio MultiPad 7.0 Ultra Duo
Prestigio MultiPad 2 Prime Duo 8.0 Prestigio MultiPad 2 Prime Duo 8.0
Prestigio MultiPad 7.0 Prime 3G Prestigio MultiPad 7.0 Prime 3G
Prestigio MultiPad 10.1 Ultimate Prestigio MultiPad 10.1 Ultimate
Prestigio MultiPad 10.1 Ultimate 3G Prestigio MultiPad 10.1 Ultimate 3G
Prestigio MultiPad 2 Ultra Duo 8.0 Prestigio MultiPad 2 Ultra Duo 8.0
Prestigio MultiPad 2 Ultra Duo 8.0 3G Prestigio MultiPad 2 Ultra Duo 8.0 3G
Prestigio MultiPad 2 Pro Duo 8.0 3G Prestigio MultiPad 2 Pro Duo 8.0 3G
Prestigio MultiPad Note 8.0 3G Prestigio MultiPad Note 8.0 3G
Prestigio Multipad 4 Quantum 7.85 Prestigio Multipad 4 Quantum 7.85
Prestigio Multipad 4 Quantum 9.7 Prestigio Multipad 4 Quantum 9.7
Prestigio Multipad 4 Quantum 10.1 Prestigio Multipad 4 Quantum 10.1
Prestigio MultiPad 7.0 Prime Duo 3G Prestigio MultiPad 7.0 Prime Duo 3G
Prestigio MultiPad 4 Ultimate 8.0 3G Prestigio MultiPad 4 Ultimate 8.0 3G
Prestigio MultiPhone 3540 Duo Prestigio MultiPhone 3540 Duo
Prestigio MultiPhone 4040 Duo Prestigio MultiPhone 4040 Duo
Prestigio MultiPhone 4044 Duo Prestigio MultiPhone 4044 Duo
Prestigio MultiPhone 4055 Duo Prestigio MultiPhone 4055 Duo
Prestigio MultiPhone 4300 Duo Prestigio MultiPhone 4300 Duo