It is made for the Sonim XP Pro rugged smartphone. Other Sonim models and consumer phones have different dimensions, so a matched holster is recommended for those.

Via a belt clip that secures to a standard work belt or duty rig, keeping the phone at the hip for one-handed access.

Yes — belt carry is the typical setup for XP Pro push-to-talk deployments, letting workers draw the phone quickly and return it to a consistent position.

No. This listing is for the belt clip holster only; the XP Pro device is sold separately.