Add punctuation: For the first time Siedle is bringing the live video image from the door camera onto a mobile device Siedle Scope is a portable video call station for door communication  and also a DECT telephone in highquality Siedle design
A: For the first time Siedle is bringing the live video image from the door camera onto a mobile device: Siedle Scope is a portable video call station for door communication – and also a DECT™ telephone in high-quality Siedle design.

Add punctuation: gpprnextdll program freezing and system crashing Important system components such as gpeditdll and gpresultexe become abnormal
A: gpprnext.dll program freezing and system crashing: Important system components such as gpedit.dll and gpresult.exe become abnormal.

Add punctuation: Its a number of players for whom the game is more important than its shell They appreciate the intelligence and complexity of the game
A:
It's a number of players for whom the game is more important than its shell. They appreciate the intelligence and complexity of the game.