Telstra MF91 Overview

Key Features

  • LTE 4G Wi-Fi Hotspot supports up to 10 users
  • LTE download speeds up to 40Mbps
  • Up to 4 hours operating time
  • Locked to the Telstra network

Connectivity / Multi Media

Standard SIM card (2FF) locked to Telstra

Wi-Fi 802.11 (b/g/n) up to 10 users

3G UMTS 850, 2100. LTE 1800, 2600

Wi-Fi 802.11 b/g






Colour LCD Display


Long life with a 2300mAh battery (replaceable)


4G LTE 1800, 2600 MHz with 40Mbps download
3G UMTS 850, 900, 2100 MHz with 21Mbps data (HSPA)
SIM Card Standard SIM card (2FF)
Operating System Proprietry
LCD Display Battery, Wi-Fi, Network signal, SSID
Wi-Fi Wi-Fi 802.11 b/g. Up to 10 users
External Antenna port Dual antenna port with TS5 connector
Battery 2300 mAh Li-ion, user-replaceable
Size & weight 100 x 58 x 16mm. 105g
Network Lock Locked to Telstra
SAR Worst case SAR 0.94W/Kg


The MF91 comes with

  • AC Charger
  • USB data cable

External Antenna Accessory

Antenna Shop TS5 Starfish antenna

The Antenna Shop make a specific antenna to suit this device. The TS-5 Starfish Antenna is available to purchase on line from the following link: DMM-TS5 Starfish Antenna

Where to Buy


Telstra shops

The MF91 4G Wi-Fi is available for purchase at Telstra shops and Telstra dealers.


Download file Version Released
Quick Start Guide
User Guide Ver 1.0 Oct 2012
Warranty Card Oct 2014
MF91 PC Drivers Oct 2012
MF91 M05 Upgrade Tool Dec 2015