Maxcom MM43D 4G LTE desk phone with dual SIM

Product description

Maxcom MM43D 4G – Flexible LTE desk phone for business communications

The Maxcom MM43D 4G combines the familiar operation of a traditional desk phone with the flexibility of modern mobile technology. This fixed-line telephone uses a SIM card for voice calls via the mobile network and therefore does not require a conventional analogue telephone line.

With 4G LTE, dual SIM, VoLTE and a hands-free function, the device is ideal for offices, reception areas, retail outlets and other workplaces where a straightforward telephony solution is required. Large buttons, a clear display and a built-in battery make it easy to use on a daily basis.

Business calls via the 4G mobile network

The Maxcom MM43D 4G enables fixed-line telephony via a mobile network connection. This allows a fixed telephone workstation to be set up even where there is no traditional landline connection.

The phone supports GSM, WCDMA and LTE, as well as VoLTE for voice calls over compatible 4G networks. Actual availability depends on the mobile network operator, the SIM card used and network coverage.

This type of connection offers a practical alternative for smaller offices, temporary workspaces or business locations that wish to organise their telephone communications via the mobile network.

Dual SIM for flexible mobile connections

With two SIM slots, the desk phone offers additional flexibility when choosing a mobile connection. For example, SIM cards from different providers can be used.

The dual-SIM feature is particularly useful for businesses wishing to adapt their telephone availability to different mobile contracts or locations.

Large buttons and a clear display

The Maxcom MM43D 4G is designed for simple and convenient operation. The large physical keys make it easy to enter phone numbers, whilst the 2-inch display, with a resolution of 128 × 64 pixels, shows important information.

Easy-to-read text and a clear menu structure allow quick access to the basic telephone functions. Programmable keys support frequently used operations.

This makes the device suitable for workplaces where several people share a single telephone.

Hands-free function for convenient calls

The integrated hands-free function allows you to make phone calls without having to hold the handset continuously. This is particularly handy when you need to look up information or take notes during a call.

The traditional handset is available for confidential calls. The built-in loudspeaker offers an additional option for voice communication in everyday working life.

Built-in battery for greater flexibility

The 2000 mAh battery allows the phone to be used without a constant connection to the mains. According to the manufacturer, under optimal conditions, up to 10 hours of talk time and up to 400 hours of standby time are possible.

Actual battery life depends, amongst other things, on network quality, signal strength and usage.

The device can be powered or charged via the USB-C port. This allows the phone to be flexibly integrated into a variety of working environments.

Mobile hotspot function and practical additional features

In addition to standard voice calls, the Maxcom MM43D 4G offers a mobile hotspot function. This allows a compatible mobile data connection to be shared with other devices, provided that the mobile tariff being used supports this function.

Other features include text messaging, a calendar, an alarm clock and a calculator. These complement the phone’s core functions with practical tools for everyday use.

A microSD slot for memory cards of up to 128 GB expands the device’s available storage capacity.

Compact design with desk and wall mounting options

Measuring 190 × 170 × 75 mm and weighing around 550 g, the telephone can be placed on a desk, a reception desk or any other suitable workstation.

Alternatively, wall mounting is possible. This provides additional flexibility when setting up workstations with limited floor space.

The classic design, featuring a handset, coiled cable and physical keypad, allows for familiar operation without the need for an additional telephone system.

Applications and compatibility

The Maxcom MM43D 4G LTE desk phone is suitable for small businesses, offices, reception areas, retail outlets, warehouses, workshops and temporary business locations.

It is particularly useful wherever telephony via a SIM card rather than a landline connection is required. It can also be used as a supplementary telephone workstation.

The device supports 2G, 3G and 4G mobile networks within the specified frequency ranges. To use the device, a suitable SIM card, an active mobile phone tariff and adequate network coverage are required. The VoLTE function must be supported by the relevant network operator.

The telephone is not an IP-PBX extension and does not replace a SIP telephone system. It is designed for direct mobile telephony via a SIM card.

Technical specifications: