How to Map Service Buttons on Cetis Hotel Telephones in

For hotel operators in Singapore, mapping service buttons on guest room telephones directly impacts operational efficiency and guest satisfaction. The correct configuration ensures that a single press connects guests to housekeeping, room service, or concierge without dialling extensions. Singapore-based AV and IPTV integrator Prestige Solutions recommends standardising Cetis hotel telephones across all rooms and integrating them with your PBX and property management system (PMS) to streamline call flows and reduce staff workload.

Why Integration Matters for Guest Room Telephones

A standalone telephone offers basic functionality, but true value emerges when the device is integrated with your hotel's core systems. In Singapore, where labour costs are high and guest expectations are exacting, automated call routing reduces response times and eliminates misdirected calls. Prestige Solutions has observed that hotels with integrated Cetis telephones reduce front-desk call volume by up to 30% because guests can directly reach the department they need. Integration also enables features like automatic number identification (ANI) so staff see the room number and guest name when answering, personalising the interaction.

Which Systems Connect and How

The Cetis hotel telephone connects to your existing PBX via standard analogue or SIP interfaces. For service button mapping, the telephone sends a specific code (e.g., flash sequence or DTMF) that the PBX interprets and routes to the appropriate extension or hunt group. To automate guest data, the PBX communicates with the PMS through an integration middleware such as Mitel or Innovaphone. This allows the telephone to display the guest's name and language preference on its screen. Prestige Solutions configures the mapping during deployment, ensuring each button corresponds to the correct service number.

PBX and PMS Integration Points

• PBX: Routes calls from service buttons to designated departments (housekeeping, maintenance, etc.)
• PMS: Provides guest check-in/out status, triggers automatic call forwarding, and updates room status
• Middleware: Translates data between PBX and PMS; examples include Mitel and Innovaphone
• Cetis Telephone: Sends programmable button codes and displays guest info

A Combined Deployment Example

Consider a 200-room Singapore business hotel upgrading its guest room telephones. Prestige Solutions supplies Cetis models across all rooms, each with four programmable buttons: Housekeeping, Room Service, Concierge, and Front Desk. The PBX is programmed to route Housekeeping to a hunt group of 10 housekeeping mobiles, Room Service to the kitchen, and Concierge to a dedicated desk. The PMS integration ensures that when a guest checks in, the telephone automatically activates and displays the guest's name. If a guest presses Housekeeping, the call shows the room number on the housekeeping mobile, enabling staff to greet the guest by name. This unified flow, deployed in 2026, reduces misdirected calls by over 40% compared to the hotel's previous system.

Planning an Integrated Rollout

Successful deployment requires careful planning of button mapping, network infrastructure, and staff training. Prestige Solutions follows a structured approach to minimise disruption and ensure consistent performance across all rooms.

Step-by-Step Deployment Process

1. Audit existing PBX and PMS: Verify compatibility with Cetis telephones and identify required middleware.
2. Define service button functions: Map each button to a specific department or external number, considering hotel size and call volume.
3. Configure PBX routing: Set up hunt groups, auto-attendant menus, and overflow rules for each button.
4. Integrate PMS: Enable check-in/out triggers, guest name display, and room status updates.
5. Test call flows: Simulate guest calls to each button from multiple rooms; verify correct routing and data display.
6. Train staff: Instruct front desk and department heads on how to update button mappings if needed.
7. Document configuration: Provide a clear record of button codes, PBX settings, and PMS integration parameters for future reference.

Budget and Price Guidance in Singapore

Cost drivers for a Cetis hotel telephone deployment in Singapore include the number of rooms (affects hardware volume), PBX compatibility (may require middleware licenses), and integration complexity (custom programming time). As of 2026, planning estimates for a 150-300 room hotel range from SGD 20,000 to SGD 50,000, covering telephones, installation, PBX configuration, and PMS integration. Additional costs may arise for staff training and ongoing support. Prestige Solutions provides a detailed quotation after a site audit to ensure all scope items are covered.

Recommended Next Step

To standardise your guest room telephones and optimise call flows, contact Prestige Solutions for a project review. Their team will assess your current PBX and PMS, recommend the right Cetis models, and design a button mapping plan tailored to your hotel's services. Call or WhatsApp +65 8010 2337 or email sales@prestigesolutions.com.sg to schedule a consultation. Visit the Cetis hotel telephone Singapore product page for more details on available models and features.

FAQ

Can I reprogram the service buttons after installation?

Yes, Cetis telephones allow remote reprogramming via the PBX. Prestige Solutions provides documentation and support to update button mappings as your hotel's services change.

Does the telephone display the guest's name automatically?

Yes, when integrated with your PMS, the telephone shows the guest's name and language preference upon check-in. This personalises the guest experience.

How long does a typical deployment take for a 200-room hotel?

Installation and configuration usually take 2-4 weeks, depending on PBX compatibility and staff training requirements. Prestige Solutions works to minimise room downtime.

What happens if the PBX or PMS fails?

The telephone still functions for basic calls. Service buttons may not route correctly until the integration is restored. Prestige Solutions recommends a backup PBX or failover plan.

Do I need new cabling for Cetis telephones?

Cetis telephones support both analogue and SIP connections. In most cases, existing telephone cabling can be reused. Prestige Solutions will verify during the site audit.

Ready to upgrade your guest room telephones? Contact Prestige Solutions today for a free quotation. Call +65 8010 2337 (also available on WhatsApp) or email sales@prestigesolutions.com.sg. Visit our homepage to learn more about our complete range of hotel technology solutions.