MyMaxis a thin electronic sticker designed to add NFC communication capability to the existing mobile phones. It uses Bluetooth communication to connect to the phone and integrates an internal rechargeable battery to get power independently of the phone battery. The battery can be recharged using RF Field using a charger supplied with the sticker or any other contactless reader. MyMax2 is maintained on the back of the phone by a flexible transparent holder.

MyMax offers the 4 different operating modes:

1. Card mode: In this mode MyMax2 behaves just like a contactless card. Any contactless chip can be integrated into the sticker making it immediately compatible with the existing contactless applications. The internal battery is not used in this mode as the contactless chip is powered by the external reader.

Supported  Secure Elements:

2. Internal Mode: In this mode, MyMax2 has to be switched on what results in connecting the phone to the sticker via Bluetooth. Phone can activate the sticker by execution of a dedicated command in the application Midlet. Once the sticker connected, information stored in the Secure Element can be written/read by the phone.

3. Reader Mode:In this mode, MyMax2 has to be switched on. It can be activated either by execution of a dedicated command in the phone Midlet or by detection of a contactless card or tag presence. It behaves as a contactless reader able to read and write to external contactless cards or tags and transfer data to the mobile phone.

4. P2P Peer-to-Peer Mode: In this mode, MyMax2 has to be switched on. It can be activated either by execution of a dedicated command in the phone Midlet or by approaching the sticker to another sticker or NFC phone. This mode allows to exchange information between 2 mobile phones.

MyMax2 Strengths

• Designed to work with most of the phone models (J2ME, Android, Windows Mobile, iPhone)
• Low cost deployment as the sticker is 10-20 times cheaper compared to a phone replacement
• Multi-application, Banking certified and compatible with any current contactless application
• Compatibility with Global Platform and NFC phones
• Ease of use with auto-activation/deactivation functionality
• Offering visual branding and/or decoration opportunity to the issuer and to the user
• Operationally independent from the phone (electronics, power and security)

MyMax main characteristics

Size: 45mm x 36mm Thickness: 2.7mm Contactless Card and Contactless Reader operation NFC Forum standard compatibility Communication standards: ISO 14443A-3 ISO 14443B-3 ISO 15693-3 (option) Felica Approximate communication distances: passive mode: 3 cm reader mode: 2 cm Product Warranty: 2 years

Card-like operation: No battery needed in passive or card mode Low battery alert on the phone screen Deep-sleep mode for battery saving Integrated switch on button for pairing and wake up from deep-sleep mode Auto switching on and off Operating temperature: -25ºC to +70ºC Autonomy (average): 400 external tag/card access 4000 Internal secure element access 2 weeks in stand-by mode 6 months in deep sleep mode