The Siemens M55 is a classic mobile phone released in the early 2000s, known for its rugged design and practical features. Below are its key specifications and a summary of customer reviews.

Specifications:

• Network: GSM 900/1800/1900
• Dimensions: 101 x 46 x 21.5 mm
• Weight: 87g
• Display: 101 x 80 pixels, 4,096 colors
• Battery: 750 mAh Li-Ion (up to 250h standby, 5h talk time)
• Memory: 1.87 MB internal (shared for contacts, messages, etc.)
• Camera: None
• Connectivity: Infrared, GPRS (Class 8)
• Features: Polyphonic ringtones, WAP browser, Java support, organizer, voice memo

Summary of Customer Reviews:

• Durability: Praised for its sturdy build and resistance to minor drops.
• Battery Life: Considered excellent for its time, lasting days on a single charge.
• Display: Basic but functional, though some found it small by modern standards.
• Lack of Camera: A drawback compared to some competing models.
• User Interface: Simple and intuitive, with easy navigation.
• Value for Money: Regarded as affordable and reliable for basic communication needs.

Overall, the Siemens M55 was well-received for its robustness and efficiency as a no-frills mobile phone.