Confidential, the whole present document is the sole property of Maestro Wireless
Solution Limited.
7
CHAPTER 2: INSTALLATION
1. Install the SIM card
Use a ball pen or paper clip to press the SIM holder eject button. The SIM holder will
come out a little. Then take out the SIM holder.
Note: DO NOT pull out the SIM holder without pushing the ejector.
Put the SIM card to the tray; make sure it has completely sat on the tray. Put the tray
back into the slot.
2. Connect the external antenna (SMA type)
Connect this to an external antenna with SMA male connector. Make sure the antenna
is for the GSM 900/1800 or GSM 850 / 1900 frequency with impedance of 50ohm, and
also connector is secured tightly.
Note: Please use antenna designed for GSM 900/1800 or GSM 850 / 1900 MHz
operation. Incorrect antenna will affect communication and even damage the modem.
Secure
tightly
SMA male connector of antenna
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