In general, the Sender ID can be replaced to ensure delivery. Pre-registration is required for companies based in Pakistan (domestic traffic). Short codes are supported on all Pakistan networks.
Adult content is not allowed.
Political content is not allowed.
Any marketing content that is considered by the local networks to be spam is not allowed.
Other Features or Restrictions
Delivery receipt of SMS to Pakistan networks are supported up to the network level, therefore it is not a handset delivery receipt.
For more information, see the following articles: