Alltel Wireless and Motorola today announced the beginning of sales of a new music phone with an exclusive feature. The Motorola MOTOROKR Z6m is priced at around $130 after a new contract and rebate.

The Motorola MOTOROKR Z6m, making use of Alltel “Celltop” technology to access and organize information available on the phone, is loaded with an exclusive XM Radio Mobile cell. It delivers 20 channels of XM and costs around $8 a month. The Z6m is designed as well to be a music playing mobile, allowing up to 2GB of optional removable memory and support for audio formats like MP3, AAC, AAC+ and WMA.

Other features of the MOTOROKR Z6m include built-in GPS navigation, stereo Bluetooth support, a two-megapixel digital camera and a 3.5mm headphone input jack. The phone should be available now.

Motorola MOTOROKR Z6m