# Caller ID Phone Unify OpenStage M3 Plus Black Silver

**URL:** https://aio.lv/en/product--unify-l30250-f600-c401--1568399
**Data updated:** 2025-12-29 07:41 (EET)
**Category:** Landline Phones
**Manufacturer:** Unify
**Manufacturer code:** L30250-F600-C401
**EAN:** 4250366830971
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 794.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 657.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unify-l30250-f600-c401--1568399

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.89 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

The Unify OpenStage M3 Plus Caller ID phone features a sleek design in black and silver. It has a TFT display with a diagonal of 4.57 cm (1.8 inches) for clear visibility. Weighing only 166 g, it is lightweight and easy to handle. The phone is powered by a Lithium-Ion battery, ensuring long-lasting performance. With dimensions of 56 mm in width and 26 mm in depth, it fits comfortably in any space.

## Long description

The Unify OpenStage M3 Plus Caller ID handset is a rugged DECT device designed for reliable use in harsh and potentially hazardous environments. With an IP65 protection rating, a 1.8" (4.57 cm) TFT color display and a compact, lightweight design (166 g), it combines durability with a modern user interface, Bluetooth connectivity and clear caller ID functionality. The handset is available in a black/silver finish and uses a Lithium-Ion battery for extended operation.
Advantages
The OpenStage M3 Plus provides robust environmental protection (IP65) against dust and water ingress while maintaining up-to-date ergonomics and a large color display for easy operation. It delivers voice quality tuned for noisy environments, supports Bluetooth, and includes caller ID and speakerphone functions. Advanced alarm capabilities are included in the Plus variant, enabling multiple alarm types, configurable pre-alarms and integration with alarm servers.
Suitable for
 Industrial sites with dust, moisture or shocks
 Areas with high ambient noise where clear voice communication is required
 Potentially explosive environments (where certified) and safety-critical workplaces
 Use cases requiring advanced alarm and monitoring features
Key specifications
 Model: Unify OpenStage M3 Plus (Caller ID)
 Display: 1.8" (4.57 cm) TFT color
 Protection class: IP65
 Weight: 0.166 kg
 Product colours: Black, Silver
 Battery: Lithium-Ion
 Speakerphone: Yes
 Caller ID: Yes
 MPN: L30250-F600-C401
 EAN: 4250366830971
How to use
Charge the handset using the recommended charger until the battery is fully charged. Power on the DECT handset and register it to a compatible DECT base station or PBX following the system instructions. Use the 1.8" color display and navigation keys to access caller ID, call lists and settings. Enable Bluetooth if required for hands-free accessories. For alarm functions, configure alarm types and alarm numbers through the system menu or via the connected alarm server according to site procedures.
Usage recommendations
Use the OpenStage M3 Plus in environments within its IP65 rating; avoid prolonged submersion. For alarm functionality, follow your organisation's safety procedures and ensure integration with an alarm server where advanced scenarios are required. Regularly charge the Lithium‑Ion battery and perform routine inspections for physical damage after exposure to shocks or contaminants.

## Specifications

| Feature | Value |
|---|---|
| Charging base | No |
| Brand compatibility | Siemens |
| Display type | TFT |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85177900 |

### Phone features

| Feature | Value |
|---|---|
| Speakerphone | Yes |
| Phonebook capacity | 500 entries |

### Display

| Feature | Value |
|---|---|
| Display | TFT |
| Display diagonal | 1.8 " |
| Display resolution | 128 x 160 |
| Display number of colours | 65536 colours |

### Ports & interfaces

| Feature | Value |
|---|---|
| Headphone connectivity | 2.5 mm |
| Headset connectivity | Yes |

### Other features

| Feature | Value |
|---|---|
| Compatibility | OpenStage M3 Plus |
| Clock/Date display | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |

### Indication

| Feature | Value |
|---|---|
| Battery low indication | Yes |

### Management features

| Feature | Value |
|---|---|
| Navigation key | Yes |

### Call management

| Feature | Value |
|---|---|
| Caller ID | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.166 kg |
| Height | 154 mm |
| Width | 56 mm |
| Depth | 26 mm |

### Power

| Feature | Value |
|---|---|
| Number of batteries supported | 1 |

### Performance

| Feature | Value |
|---|---|
| Number of melodies | 15 |

### Design

| Feature | Value |
|---|---|
| Product colour | Silver, Black |

## FAQ

### How much does the Caller ID Phone Unify OpenStage M3 Plus cost, and is it available for purchase?

The price is 794.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 143 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 05.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Unify products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Unify service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: speakerphone, caller id, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1568399/65787151_large.webp