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Specification sheet · Messaging & A2P SMS

Dollu Ltd

dollu.com

[email protected]

+91 777-500-2222

International SMS

Cross-border messaging into 220+ countries - with country-specific sender ID rules applied automatically, full Unicode and concatenation support, time-zone aware throttling and per-destination delivery analytics.

International SMS to 220+ countries over direct operator routes, with local sender ID rules applied, Unicode and concatenation support and per-country analytics.

Countries and territories
220+
Operator connections
800+
Median delivery on direct routes
< 5 s

At a glance

  • 220+ countries reachable over 800+ operator connections
  • Country-specific sender ID rules applied automatically
  • Registered and local sender IDs managed by our compliance desk
  • GSM-7 and UCS-2 encoding with concatenation to 10 segments
  • Time-zone aware throttling and quiet-hour enforcement
  • Real-time HLR/MNP lookup before dispatch
  • Per-country, per-operator delivery and latency analytics
  • One integration and one invoice for every market

Typical use cases

  • 01Travel and airlines
  • 02Global marketplaces
  • 03Gaming and app publishers
  • 04Remittance and fintech
  • 05Education platforms

Technical & commercial specifications

Coverage220+ countries and territories; 800+ operator connections
ConnectivitySMPP 3.4 (TLS optional), REST/HTTP API, campaign portal
Sender IDsAlphanumeric, numeric, short code, registered/local per country
EncodingGSM-7 (with shift tables) and UCS-2; up to 10 concatenated segments
ThrottlingPer-destination TPS, delivery windows and quiet hours
LookupReal-time HLR/MNP; E.164 validation and formatting
Delivery receiptsOperator DLRs with standardised status and reason codes
AnalyticsBy country, operator, sender and class; API and CSV export
BillingPer message by destination and operator; prepaid or postpaid
Support24×7 NOC; P1 response ≤ 15 min; compliance desk

Talk to Dollu about International SMS

Send us your destinations, volumes, sites or use case and we will return a proposal, pricing and a technical plan within one business day. Test credentials and the full service description and SLA document are available on request.

Contact sales online
Sales
[email protected]
Phone
+91 777-500-2222
Web
dollu.com
NOC
[email protected] · 24×7

Dollu Ltd · 2403A, Iconic Corenthum, Sector 62, Noida 201301, India. This sheet summarises the standard service; specifications may vary by country and are confirmed in the service order.

Online version: https://dollu.com/services/messaging/international-sms