Recovery - Multitech MultiModem iCell User Manual

BASIC OPERATIONS
1. Open a terminal program with the following settings:
19200, 8, NONE, Hardware Flow Control
2. When the modem boots there is a 500ms window to enter the following AT command sequence:
Enter:
Enter: M
Response: MU
Enter: D
Response: M
Enter: S
Response: S<cr><if><OK<cr><if>

Recovery

To do this manually:
1. Shut off the device.
2. Press Caps Lock and hold down M.
3. Turn on the device. MU displays.
4. PressD and S quickly.
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MultiModem iCell MTCMR User Guide