Nano SIM + Bluetooth kit instructions

This kit has two alternative modes: its own Nano SIM for calls, or Bluetooth audio from a connected phone. Its built-in microphone is used for telephone conversations. The Nano receivers have no charging connection; power belongs to the induction unit.

• Two passive magnetic Nano earpieces.
• Extraction magnet and extraction rod.
• SIM/Bluetooth induction unit with built-in microphone.
• USB charging cable.
• If your selected order includes a Vip Pro receiver: that receiver and two listed 337/SR416SW cells. These items are conditional, not part of every Nano-only selection.

1. Check the switch position

   This model’s switch is a power cut-off. It must be ON during charging; with it OFF, the unit will not charge. Remove the Nano SIM for the charging check if you have been using SIM mode.

2. Connect the USB cable

   Use the kit’s USB charging lead with a charger rated no higher than 5V, 1A. Flashing blue indicates charging; steady blue indicates a full charge. The stated charge time is approximately 1–1.5 hours. The listed operating time is approximately 3 hours and varies with use.

Set the switch to OFF after use. The charging switch and blue indicators here differ from the Nano V6/V7 instructions.

1. Confirm network and SIM service

   The listed GSM bands are 850/900/1800/1900 MHz. Confirm with your operator that compatible GSM voice service is available at your location. This is not an LTE compatibility claim and does not promise support from all UK or US networks. Test that the Nano SIM makes and receives calls in a phone and has coverage.

2. Prepare the SIM before switching on

   The kit requires the SIM PIN to be disabled before use; use your phone’s SIM security settings and network guidance. With the induction unit OFF, fit the Nano SIM in the slot according to its physical orientation. Seat it until it clicks. To release it, press it inward until the retaining mechanism clicks.

3. Switch ON and allow it to register

   With the SIM already fitted, slide the switch to ON. Wait at least one minute before calling the kit’s SIM number from another phone. The documented behaviour answers the incoming call automatically after a few seconds. Check both incoming sound and the built-in microphone.

In SIM mode, transmitter-to-receiver distance changes the audio level: nearer increases it and farther reduces it.

1. Remove the Nano SIM

   Bluetooth mode requires no Nano SIM in the unit. Switch it OFF before changing the setup.

2. Switch ON and pair

   Slide the switch to ON. Enable Bluetooth on your phone and select PD-EAR. After the initial pairing, the unit can reconnect to that phone when Bluetooth is enabled. It will not be discoverable to other phones while already connected.

3. Check playback and calls

   Play an audio file or make a phone call using the connected phone. Control playback and volume on the phone. During a call, select the Bluetooth unit as the call-audio output if the phone has kept audio on its own speaker.

Nano magnetic receiver

Identify the two small Nano earpieces, the separate extraction magnet and the rod. There is no cell to fit in the Nano earpieces.

Optional Vip Pro receiver

Follow this section only if your selected kit includes a current Vip Pro SuperMini or UltraMini receiver.

1. Fit the receiver cell

   Unscrew the cap with your fingers. Fit the listed 337/SR416SW cell with the positive (+) face upwards; the lettered face identifies this side. Carefully screw the cap back on and check its alignment.

2. Check power on the table

   A powered Vip Pro receiver may make a low static sound. Check its cell orientation and cap alignment if the sound is very loud even outside the ear. A weak or discharged cell can also stop the receiver from responding.

3. Remove the cell after use

   A fitted cell is consumed even when the transmitter is not being used. Remove it between uses. Do not confuse the receiver’s cell with the rechargeable battery inside the transmitter.

1. Identify the bench arrangement

   Use a quiet room. For Nano, put the extraction magnet with the two Nano earpieces and lay them in direct contact with the induction unit. For Vip Pro, put the prepared receiver near the induction unit.

2. Check the start-up sound

   Slide the switch to ON. Check for the start-up melody, vibration or quiet sound while the parts remain on the table.

3. Test the chosen mode

   SIM: wait at least one minute, then call the fitted SIM’s number and check automatic answering and the microphone. Bluetooth: pair the phone, then play audio and test a call. A response checks the table audio path, not earpiece fit.

Identify the receiver and extraction parts

The extraction magnet and rod are separate from the two small Nano earpieces. The rod accepts the magnet at its base. Keep these parts identifiable; do not mistake the magnet for an earpiece. An optional Vip Pro receiver has a transparent removal thread.If fit or removal is unclear, stop and ask for model-specific guidance. Do not use sound alone to decide that a receiver has left the ear.

Position the transmitter

Position the induction unit between the neck and chest, with its connections supported. Its distance from the receiver affects the audio level.Keep the microphone opening clear of clothing and tape. The induction unit is not washable; keep its electronics and charging connection dry.The built-in microphone must not be covered by skin, clothing or tape. Set the power switch to OFF when finished, and remove an optional Vip Pro cell. The unit is not washable.