Reduce screen interaction
Dedicated controls can keep common communication actions physical and accessible while the smartphone remains protected or stored.
PTToC accessories
Keep push-to-talk in reach when the phone cannot be.
AINA accessories add dedicated physical PTT, audio and emergency controls to compatible cellular push-to-talk workflows. Foresolutions uses them where gloves, PPE, driving, noise or hands-busy work make repeated smartphone handling impractical.
Dedicated PTT controlBluetooth accessoriesHands-busy workflowsDesigned around the user
Current capability · reviewed August 2026
The accessory is part of the workflow, not the solution on its own.
AINA currently offers the PTT Voice Responder, PTT Smart Button and charging options designed to keep cellular push-to-talk controls accessible without relying on the phone being in the user’s hand.
Capability checked against AINA’s current product information ↗.
Voice ResponderBluetooth remote speaker microphone for professional PTT use.
Smart ButtonRemote PTT, multifunction and emergency controls.
ChargingCradle options to keep accessories ready for operational shifts.
The operational problem
A smartphone screen is not always where frontline communication should happen.
PTToC can give teams wide-area communications, but the user still needs a safe and practical way to operate it. The accessory choice matters when people are wearing gloves, moving equipment, working in noisy environments or need an emergency control they can reach quickly.
Bring audio closer to the user
A remote speaker microphone can improve the practical workflow where a handset in a pocket is difficult to hear or reach.
Make key controls deliberate
Where supported by the chosen application, dedicated buttons can form part of a clearer PTT or emergency workflow.
How Foresolutions designs it
Platform, device, accessory and user have to work as one system.
01 · User workflowUnderstand PPE, noise, vehicle use, shift pattern and safety requirements.
02 · PTToC platformSelect the service and channel structure that fits the operation.
03 · DeviceChoose smartphone, rugged handheld or dedicated PoC hardware.
04 · AccessoryAdd AINA or alternative controls only where they improve usability.
05 · Trial & rolloutValidate in the real environment, then configure and train users.
Our rule
Do not specify an accessory because it is available. Specify it because it removes friction, improves control or makes the communication workflow safer and easier to use.
AINA options
Physical controls for cellular push-to-talk.
01
PTT Voice Responder
A Bluetooth remote speaker microphone designed to give cellular PTT users accessible audio and physical controls without needing the phone in hand.
02
PTT Smart Button
A compact Bluetooth control with PTT, multifunction and emergency buttons for compatible PTT applications and user workflows.
03
Charging cradles
Charging options can help keep accessories available and powered across vehicles, desks or shift-change environments.
Where it can help
Useful where the user cannot keep reaching for a phone.
Airport ground operations and vehicle-based teams
Security, facilities and lone-worker roles
Construction and infrastructure teams wearing PPE
Warehousing, transport and logistics operations
Any deployment where a trial shows physical controls improve adoption
Platform-flexible
AINA is an enabling layer.
We normally start with the communications requirement, then select the platform and endpoint. Zello is our main PTToC platform, but we remain flexible where another ecosystem is better suited.
See our Zello approach →Questions
Before we specify accessories.
What are AINA PTT accessories used for?
They provide physical push-to-talk and audio controls for compatible cellular PTT applications, helping users communicate without repeatedly handling the smartphone.
Does an AINA accessory replace the smartphone or PTT platform?
No. It is an accessory layer used with a compatible device and PTT application. We design the full workflow around platform, device, accessory, connectivity and user environment.
Can AINA accessories be used by teams wearing gloves or PPE?
AINA positions its Voice Responder for professional field use including glove-friendly operation. We validate the exact accessory, audio and PPE combination during solution design or trial.
Which PTToC platform does Foresolutions normally recommend?
We are platform-flexible. Zello is our main PTToC platform, while other platforms can be used when the operational, device or integration requirement makes them a better fit.