3G network:  EVDO test card , WCDMA test card and TD-SCDMA test card

4G-LTE test card is divided into FDD, TDD and other standards.

Remark: Mini, Micro and Nano are available.

The test SIM card is used to test the functions of the mobile phone before leaving the factory. The main function is to test mobile processor, mediation version, voice plus password, reduction of talk time, coupling testing, BER testing.

We have a wealth of products, including GSM, CDMA, WCDMA, TDCDMA, EVDO, LTE, 4G, etc. High quality, competitive price and good after-sale service!