Gigaset SL750H Pro

Micro in size, gigantic in business communication.

Designed as a tough business phone, the Gigaset R650H PRO is water splash and dust proof within a shock resistant design certified to rigorous IP65 standard.

Features and capabilities

  • Up to 12 hours of talk time. It supports your activities during the day, without re-charging.
  • Profiles for personal, meeting and noisy environments.
  • Handsfree talking with brilliant HDSP/CAT-IQ 2.0 sound quality and high maximum volume.
  • Modern design with convenient size and proportions

 View datasheet in PDF format

Gigaset SL750H PRO VoIp Phone

Phone overview

The SL750H PRO isn‘t simply smaller – it‘s better in every way. The first thing you notice when you hold the handset is how great it feels in your hand; wider, significantly thinner and more elegant. The handset is loaded with Gigaset pro‘s business features enriched with Bluetooth, vibrate and audio profiles. This adapts the phone to fit to your personal needs in specific situations.


  • Multicell with roaming and handover: The SL750H PRO is entirely harmonizing with the Gigaset pro N720 IP Multicell and N510 IP Singlecell systems of Gigaset pro.
  • Scratch and disinfectant resistant: The handset is built from a high quality polymer. The handset surface is protected with a unique scratch resistant coating. This ensures the handset will be protected against scratches in daily use. The coating also protects the handset against popular disinfectant influences allowing you to clean the handset responsibly in healthcare environments.
  • HD Audio makes a call more pleasurable: In handsfree mode, the improved acoustics of the Gigaset pro speaker technology boosts the audio into a higher level. The user experiences an enriched sound clarity which brings new dynamic HD audio quality to the conversation.

Technical Data

Attribute Specification

User Interface

● Illuminated, graphical 2,4“-TFT QVGA colour display, 240 x 320 Pixel, up to 8 lines and 65.000 colours.
● Intuitive, modern user interface with icons, display keys, five-way navikey, function keys.

Phonebook and dialing

● Address book with up to 500 vCard entries.
● vCard entries: first and last name, three numbers, email, date reminder, VIP melodies and picture caller ID
● Redialling of last 20 numbers entered.
● Short dial keys (soft keys, 9 numeric keys).
● Automatic redial function.

Receiving calls

● Individual ringer melodies for VIP entries and internal callers.
● Anonymous call silencing.
● Vibrating alert.

Missed calls

● Signalled via the display and illuminated message waiting indicator.
● Direct dialling of the missed call list.


● HD Audio supporting HDSP™/CAT-IQ 2.0.
● Hands-free talking with excellent audio quality.
● Side keys for easy volume adjustment.
● 22 selectable ringer melodies with 5 volume levels and crescendo.
● Selectable audio profiles (personal, silent and loud).
● Headset via 2,5-mm jack.


● Illuminated and scratch resistant.
● Message waiting key with blinking LED.
● Profile key to apply personal, silent and loud settings directly.
● Keylock (#-key) with PIN protection.

Additional Features

● An organiser with calendar and reminder functions.
● Battery charge also in the power-off state.
● Warning tones when out of the DECT range and vice versa.
● Silent charger mode during parallel ringing with other phone registered at the same user.

Green office

● Up to 60% less energy consumption, thanks to an energy-saving power supply.

Operation time

● Up to 12 hours of talk time.
● Up to 250 hours of standby time.

DECT range

● Indoor range: up to 50 meters
● Outdoor range: up to 300 meters
● Handset : 130 x 51 x 19 mm
● Charger : 70 x 58 x 29 mm
● Packaging : 224 x 166 x 60 mm
● Overall weight of the sales packaging approx. 367 gr

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