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FIRSTNUM Manuals & User Guides

FIRSTNUM specializes in portable 4G LTE mobile hotspots, CPE routers, and wireless internet devices designed for travel, home, and outdoor connectivity.

Tip: include the full model number printed on your FIRSTNUM label for the best match.

About FIRSTNUM manuals on Manuals.plus

FIRSTNUM Wireless Connectivity Solutions

FIRSTNUM is a provider of accessible wireless connectivity solutions, focusing primarily on 4G LTE mobile hotspots and portable CPE routers. Designed to keep users connected on the go, their product lineup includes pocket-sized WiFi devices and high-speed broadband routers ideal for RV travel, road trips, home offices, and remote outdoor locations.

With features like plug-and-play SIM card support, no-contract data options, and the ability to connect multiple devices simultaneously, FIRSTNUM ensures stable internet access where you need it most. Use the manuals provided below to set up your router, troubleshoot network connections, or configure your device's administrative settings.

FIRSTNUM manuals

Latest manuals from manuals+ curated for this brand.

Firstnum C401 CPE Router User Manual

March 6, 2025
Firstnum C401 CPE Router Product List INTERFACE DESCRIPTION Indicator light working status SETUP Insert the SIM card Prepare one nano-SIM card There is a place for inserting a SIM card…

FIRSTNUM C600C 4G LTE Broadband Router User Manual

September 28, 2023
FIRSTNUM C600C 4G LTE Broadband Router Introduction Thanks for choosing our product, please read this instruction manual carefully before using, use the steps to operate this product. Keep it in…

FIRSTNUM CPE C1 WiFi Router User Manual

September 4, 2023
FIRSTNUM CPE C1 WiFi Router Product List INTERFACE DESCRIPTION nano-SIM Do not insert or remove a SIM card when the router is running, as this may affect performance or damage…

FIRSTNUM M5 User Manual

user manual
User manual for the FIRSTNUM M5 portable MiFi device, covering setup, specifications, indicators, precautions, and warranty information.

FIRSTNUM manuals from online retailers

FIRSTNUM M6 Mobile Hotspot User Manual

M6 • March 28, 2026
Comprehensive guide for setting up, operating, and troubleshooting the FIRSTNUM M6 Portable WiFi Hotspot, including specifications and warranty information.

FIRSTNUM M4 4G LTE Mobile Hotspot Instruction Manual

Firstnum M4 • February 15, 2026
Comprehensive instruction manual for the FIRSTNUM M4 4G LTE Mobile Hotspot, covering setup, operation, maintenance, troubleshooting, and specifications for seamless portable Wi-Fi connectivity.

FIRSTNUM M5 Mobile Hotspot User Manual

M5 • November 3, 2025
Comprehensive user manual for the FIRSTNUM M5 Mobile Hotspot, covering setup, operation, maintenance, troubleshooting, and technical specifications for portable WiFi connectivity.

Firstnum CPE C600 WiFi Router User Manual

C600 • September 9, 2025
Comprehensive instruction manual for the Firstnum CPE C600 WiFi Router, a 4G LTE CAT7 wireless internet hotspot with SIM card slot, designed for versatile use in homes, offices,…

FIRSTNUM CPE C600C WiFi Router User Manual

C600C • August 8, 2025
Comprehensive user manual for the FIRSTNUM CPE C600C WiFi Router, covering setup, operation, features, troubleshooting, and specifications for portable 4G LTE internet connectivity.

FIRSTNUM CPE C1 WiFi Router User Manual

C1 • July 13, 2025
Comprehensive user manual for the FIRSTNUM CPE C1 WiFi Router, covering setup, operation, maintenance, troubleshooting, and specifications for portable 4G LTE internet connectivity.

FIRSTNUM C1 WiFi Router User Manual

Firstnum-C1-W • July 13, 2025
Comprehensive user manual for the FIRSTNUM C1 WiFi Router, covering setup, operation, maintenance, troubleshooting, and specifications for this portable 4G LTE and Ethernet compatible router.

FIRSTNUM support FAQ

Common questions about manuals, registration, and support for this brand.

  • How do I restore my FIRSTNUM router to its factory default settings?

    While the router is powered on, use a pointed object like a paper clip to press and hold the reset button for 3 to 6 seconds until the indicator lights turn off. The device will restart with factory settings. Note that this will erase all custom configurations.

  • How do I connect to my FIRSTNUM router using WPS?

    Press the WPS button on the router for about 3 seconds until the WiFi indicator starts flashing. Then, enable the WPS function on your connecting device within 2 minutes to establish a successful connection.

  • Why can't I access the FIRSTNUM web-based management page?

    Ensure your computer is connected to the router via Ethernet or WiFi, and is set to automatically obtain an IP and DNS address. If the issue persists, try clearing your browser cache, using a different browser, or performing a factory reset on the device.

  • Where can I find the default WiFi name and password for my FIRSTNUM hotspot?

    The default wireless network name (SSID) and login password can typically be found printed on the sticker label located at the bottom or back of your FIRSTNUM router.