SEEM 00a2_0001

**all offsets are HEX**

offset 00 -    bit 5: disable AMR Half Rate (1 on, 0 off) (bit 6 must be off)
                    bit 6: enable AMR Half Rate (1 on, 0 off) (bit 5 must be off)

offset 01 -    bit 5: disable AMR Full Rate (1 on, 0 off) (bit 6 must be off)
                    bit 6: enable AMR Full Rate (1 on, 0 off) (bit 5 must be off)