Holder for a radio telephone

A retaining apparatus for holding and making contact with a radio telephone having a first end and a second end opposite the first end, the apparatus comprising:

• a shell having a depression with a fixed length to receive the first and second ends of the radio telephone;
• and
• a slide slideably coupled to said shell to engage the first end of the radio telephone,
• wherein the slide is displaced linearly toward the depression to engage the first end of the radio telephone,
• wherein either the slide or the shell has at least one contact unit for data and power transmission and for electrical coupling to at least one interface on the radio telephone;
• and
• wherein a radio telephone release on the slide is blocked by a mechanical or electrical means when the radio telephone is not correctly located in the shell.

A retaining apparatus for holding and making contact with a radio telephone, comprising:

• a shell having a slide into which the radio telephone is inserted,
• wherein the slide is displaced linearly with respect to the inserted radio telephone, and
• wherein either the slide or the shell has at least one contact unit for data and power transmission and for electrical coupling to at least one interface on the radio telephone, and
• wherein a tab is arranged opposite the slide and engages a head region of the radio telephone.

A retaining apparatus for holding and making contact with a radio telephone, comprising:

• a shell having a slide into which the radio telephone is inserted,
• wherein the slide is displaced linearly with respect to the inserted radio telephone, and
• wherein either the slide or the shell has at least one contact unit for data and power transmission and for electrical coupling to at least one interface on the radio telephone, and
• wherein a radio telephone release on the slide is blocked by a mechanical or electrical means when the radio telephone is not correctly located in the shell.