GSM One app for iPhone and iPad

Use your smartphone to configure your Commtel entry system.

Fill in the on-screen boxes. Tap send, and your smartphone will compose and send SMS command messages to your Commtel entry system to make the changes.

No need to remember and type in SMS command words.

No need to re-type previous commands when you only want to modify something. Your smartphone will remember the Call Button numbers, PIN Codes and Authorised Numbers you have previously sent.

Store the details of one or more Commtel entry system in your smartphone. No need to remember or look up the telephone number or login code.

Name your Commtel entry system such as "Front Gate" or "Rear Gate".

See what you are controlling at a glance by renaming your relays such as "Relay 1" to "Vehicle gate" and "Relay 2" to "Pedestrian gate".

Pull in telephone numbers from your address book to use as Call Button numbers and Authorised Numbers.