Beetel M25
Beetel M25 Ultra Compact Corded Landline Phone
User Instruction Manual
Introduction
Thank you for choosing the Beetel M25 Ultra Compact Corded Landline Phone. This manual provides detailed instructions for setting up, operating, and maintaining your new phone. Please read this manual thoroughly before use to ensure proper functionality and longevity of your device.

Image: Beetel M25 Corded Landline Phone, showcasing its compact design, keypad, and LCD display.
Package Contents
Before proceeding with the setup, please verify that all items are present in the package:
- Beetel M25 Landline Phone Unit
- Handset Cord
- Line Cord
- User Manual (this document)
- 1 AAA Battery (included for display functions)
Setup
1. Connecting the Phone
- Connect one end of the coiled handset cord to the handset and the other end to the port labeled HANDSET on the phone base.
- Connect one end of the line cord to the port labeled LINE on the phone base and the other end to your telephone wall jack.
- Insert the provided AAA battery into the battery compartment, typically located on the underside of the phone, ensuring correct polarity. This battery powers the LCD display and caller ID features.
2. Mounting Options
The Beetel M25 phone offers versatile placement options, allowing for both desk and wall mounting.
- Desk Mounted: Place the phone on a flat, stable surface. Ensure the cords are not tangled and allow for easy access.
- Wall Mounted: The phone is designed with keyhole slots on the back for wall mounting. Use appropriate screws (not included) to secure the phone to a wall. Ensure the mounting surface is sturdy.

Image: Beetel M25 phone securely mounted on a wall, demonstrating its space-saving design.
Operating Instructions
Basic Operations
- Making a Call: Lift the handset, wait for a dial tone, and then dial the desired number.
- Answering a Call: When the phone rings, lift the handset to answer.
- Ending a Call: Place the handset back on the cradle.
- Redial: Press the RDP/P button to redial the last dialed number. The phone supports 31 digits redial memory.
- Mute Function: During a call, press the MUTE button to temporarily silence your microphone. Press it again to unmute.
Display and Caller ID
The Beetel M25 features a 12-digit LCD screen for clear display of incoming caller IDs and other information.

Image: Detailed view of the 12-digit LCD display, showing its clarity and numeric capabilities.
- Caller ID: The phone supports both FSK (Frequency Shift Keying) and DTMF (Dual Tone Multi-Frequency) caller ID systems, allowing you to see who is calling before you answer.
- Display Contrast: Adjust the display contrast in 3 steps for optimal visibility under different lighting conditions. Refer to the phone's settings menu (if available, typically accessed via a SET/FLASH button) for this adjustment.

Image: Illustrates the phone's compatibility with DTMF and FSK caller ID systems.
Ringer and Notifications
- Ringer Volume Control: Use the dedicated switch or buttons (usually on the side or bottom of the phone) to adjust the ringer volume to your preferred level.
- LED Indication: The phone is equipped with an "IN USE" LED indicator that illuminates when the phone is in use or when there is an incoming call, providing a visual alert.

Image: Demonstrates the ringer volume control feature of the Beetel M25 phone.

Image: Close-up of the "IN USE" LED indicator, which provides visual notification of calls.
Additional Features

Image: Overview of the Beetel M25's key features, including mounting options, certifications, and memory functions.
- Date and Time Display: The LCD screen displays the current date and time.
- Programmable Flash: The flash function allows for call waiting or transferring calls in compatible PABX systems.
- TEC Certified: The phone is certified by TEC (Telecommunication Engineering Centre), ensuring compliance with Indian telecom standards.
Maintenance
To ensure the longevity and optimal performance of your Beetel M25 phone, follow these maintenance guidelines:
- Cleaning: Use a soft, damp cloth to clean the phone's surface. Avoid using abrasive cleaners, solvents, or strong chemicals, as they may damage the finish.
- Environment: Keep the phone away from direct sunlight, excessive heat sources, and moisture. Do not expose it to extreme temperatures.
- Cords: Periodically check the handset and line cords for any signs of wear or damage. Replace them if necessary.
- Battery: If the display becomes dim or unresponsive, replace the AAA battery. Dispose of old batteries responsibly.
Troubleshooting
If you encounter issues with your Beetel M25 phone, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No dial tone | Line cord is disconnected or faulty. | Ensure the line cord is securely connected to both the phone and the wall jack. Try a different line cord if available. |
| No display or dim display | Battery is low or incorrectly inserted. | Replace the AAA battery, ensuring correct polarity. Check display contrast settings. |
| Cannot hear caller / Caller cannot hear me | Handset cord is loose or faulty; Mute function is active. | Ensure the handset cord is securely connected. Press the MUTE button to deactivate mute. Try a different handset cord. |
| Caller ID not working | Service not subscribed; Incorrect line type; Battery issue. | Contact your telephone service provider to confirm Caller ID subscription. Ensure battery is functional. |
| Phone not ringing | Ringer volume is set to minimum or off. | Adjust the ringer volume control to a higher setting. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | M25 |
| Display Type | 12-Digit LCD with 3-step contrast adjustment |
| Caller ID Compatibility | FSK/DTMF |
| Redial Memory | 31 Digits |
| Mounting Options | Desk / Wall Mounted |
| Power Source | Line Powered (with 1 AAA battery for display) |
| Dimensions (LxWxH) | 21.3 x 6.3 x 6.5 cm |
| Weight | 354 g |
| Color | Black |
| Material | Plastic |
| Manufacturer | Beetel Teletech Limited |
| Country of Origin | India |
Warranty and Support
Beetel products are manufactured to high-quality standards. For warranty information and technical support, please refer to the warranty card included with your product or visit the official Beetel website.
For further assistance, you may contact Beetel customer service. Please have your product model number (M25) and purchase details ready when contacting support.
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