Compatible Models:

Motorola CP150, CP200, CT150, CT250, CT450, CT450 LS, GP68, GP300, GTX Privacy Plus, HT750, HT1250, HT1250 LS, HT1250 LS+, HT1550, HT1550 XLS, MTX850, MTX850 LS, MTX950, MTX8250, MTX8250 LS, MTX9250, P110, P1225, PR400, PR860, PRO5150 Keypad models, PRO7150, PRO7350, PRO7550 and SP50