Le910 Telit Transmission Output Power; Underwriters Laboratories, Inc. Required Global Positioning System (Gps) Statement; Device Reset; Powering Down Your Device - Multitech SocketModem Device Manual

LE910 Telit Transmission Output Power

Band
GSM 850/900 MHz
DCS 1800, PCS 1900 MHz
EDGE, 850/900 MHz
EDGE, 1800/1900 MHz
WCDMA/FDD 800/850/900, AWS 1700, 1900/2100
MHz
LTE FDD 700/800/850/900, AWS 1700,
1800/1900/2100/2600 MHz
Underwriters Laboratories, Inc. Required Global Positioning System
(GPS) Statement
Note the following information required by Underwriters Laboratories: Underwriters Laboratories, Inc.
Underwriters Laboratories Inc.("UL") has not tested the performance or reliability of the Global Positioning System
("GPS") hardware, operating software or other aspects of this product. UL has only tested for fire, shock or
casualties as outlined in UL's Standard(s) for Safety. UL60950-1 Certification does not cover the performance or
reliability of the GPS hardware and GPS operating software. UL MAKES NO REPRESENTATIONS, WARRANTIES OR
CERTIFICATIONS WHATSOEVER REGARDING THE PERFORMANCE OR RELIABILITY OF ANY GPS RELATED FUNCTIONS
OF THIS PRODUCT.

Device Reset

For the -B02 models, reset is connected to the 3G_ONOFF signal. Refer to the 3G_ONOFF topic for functionality.

Powering Down Your Device

CAUTION: Failing to properly power down the device before removing power may corrupt your device's file
system.
To properly power down your device, use the following sequence or pull 3G_ONOFF signal low:
1. Issue the AT#SHDN command.
2. Wait 30 seconds.
3. Power off or disconnect power.
Note: If you send AT#SHDN and do not remove power AND the 3G_ONOFF line is high, the control chip on the
device turns the radio back on after 60 seconds.

UART DC Electrical Characteristics

Units: Volts
Applies to the following pins:
®
SocketModem Cell LTE MTSMC-Lxx Device Guide
Power Class
4 (2W)
1 (1W)
E2 (0.5W)
Class E2 (0.4W)
Class 3 (0.25W)
Class 3 (0.2W)
SPECIFICATIONS
15