It is an additional wire for UNIFBUS GPG xxin1 MT-Box/JAF version or RJ45 JAF xxin1 edition.
Compatible with the following mobile phones: 1650, 1680C, 2280, 2600C, 2630, 2760, 3200, 3200B, 3220, 3600, 3650, 3660, 5100, 5140, 7600, 6020, 6021, 6060, 6111, 6170, 6170B

Can be used with:

• UNIFBUS GPG 9in1 version JAF
• UNIFBUS GPG 9in1 version MT-BOX
• UNIFBUS GPG 13in1 version COMBO
• UNIFBUS GPG 13in1 PRO version COMBO v2
  
• UNIFBUS GPG xxin1 PRO version COMBO v2