Garmin data in integra m2106

As I can transmit given of a GPS Garmin in a module Wavecom Integra M2106, without contrlole of flow (tx, RX and GND) 4800.8.1, n. We configure all serial door of the module and nothing it appears in the computer. We connect way CSD in telephone GSM, which command are used for an apparent transmission of the data of the GPS for the computdor way modem. We use an interface with max232 we enter we modulate and the GPS II Plus of garmin